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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 56-81-5
关键è¯:       仅模糊查询
CAS: 56-81-5
分å­å¼: C3H8O3
分å­é‡: 92.09
沸点: 290℃
熔点: 18-183℃
中文åç§°: 
甘油酯
三羟基丙烷
丙三醇超纯
甘油
丙三醇
1,2,3-丙三醇
英文åç§°: 
Glycerol solution
Glycerol,ultrapure,Spectrophotometric Grade
Glycerol,ACS
Glycerol,ultrapure,HPLC Grade
glycerol ester
glycerin(mist)
glycerine 96% usp
glycerine 96% usp white
glycerine,[crude,concentrated]
polyhydric
polyhydric alcohols
polyhydricalcohols
Glycerin
Glycerol
1,2,3-trihydroxypropane
90 technical glycerine
citifluor af 2
clyzerin, wasserfrei
glycerin mist
glycerin, anhydrous
glycerin, synthetic
glycerine
glyceritol
glycyl alcohol
glycylalcohol
glyrol
glysanin
grocolene
ifp
incorporation factor
moon
ophthalgan
osmoglyn
synthetic glycerin
trihydroxypropane
propane-1,2,3-triol
propan-1,2,3-triol
1,2,3-Propeatriol
1,2,3-Trihydroxyopropane
展开更多英文å
性质æè¿°: æ— è‰²é€æ˜Žç²˜ç¨ æ¶²ä½“ã€‚å‘³ç”œï¼Œå…·æœ‰å¸æ¹¿æ€§ï¼Œå¯ç‡ƒã€‚熔点17.8℃(18.17℃,20℃)。沸点290℃(分解),263.0℃(53.2kPa),240.0℃(26.6kPa)167.2℃(1.33kPa)153.8℃(0.665kPa),125.5℃(0.133kPa),闪点(开æ¯ï¼‰177℃,相对密度1.26362(20/20℃),自燃点392.8℃,折射率1.4746,粘度(20℃)1499mPa·s,蒸气压(100℃)26Pa,表é¢å¼ åŠ›ï¼ˆ20℃)63.4mN/m。甘油能与水和乙醇混溶,水溶液为中性。1份甘油能溶解在500份乙醚或11ä»½ä¹™é…¸ä¹™é…¯ä¸­ã€‚ä¸æº¶äºŽè‹¯ã€æ°¯ä»¿ã€å››æ°¯åŒ–碳ã€äºŒç¡«åŒ–碳ã€çŸ³æ²¹é†šã€æ²¹ç±»ã€‚èƒ½ä»Žç©ºæ°”ä¸­å¸æ”¶æ½®æ°”ï¼Œä¹Ÿèƒ½å¸æ”¶ç¡«åŒ–æ°¢ã€æ°°åŒ–氢和二氧化硫。无气味。纯甘油外置于0℃的低温处,能形æˆç†”点为17.8℃的有光泽斜方晶体,å«å°‘釿°´å³å¦¨ç¢ç»“晶。ä¸åŒæµ“度(é‡é‡%)的甘油水溶液的冰点为:10%,-1.6℃;30%,-9.5℃;50%,23.0℃;66.7%,-46.5℃;80%,-20.3℃;90%,-1.6℃。在自然界中,甘油主è¦ä»¥ç”˜æ²¹é…¯çš„å½¢å¼å¹¿æ³›å­˜åœ¨äºŽåЍæ¤ç‰©ä½“内。
生产方法: ç”˜æ²¹çš„工业生产方法å¯åˆ†ä¸ºä¸¤å¤§ç±»ï¼šä»¥å¤©ç„¶æ²¹è„‚ä¸ºåŽŸæ–™çš„æ–¹æ³•ï¼Œæ‰€å¾—ç”˜æ²¹ä¿—ç§°å¤©ç„¶ç”˜æ²¹ï¼›ä»¥ä¸™çƒ¯ä¸ºåŽŸæ–™çš„åˆæˆæ³•ï¼Œæ‰€å¾—ç”˜æ²¹ä¿—ç§°åˆæˆç”˜æ²¹ã€‚1.天然甘油的生产 1984年以å‰ï¼Œç”˜æ²¹å…¨éƒ¨ä»ŽåЍæ¤ç‰©è„‚制皂的副产物中回收。直到目å‰ï¼Œå¤©ç„¶æ²¹è„‚ä»ä¸ºç”Ÿäº§ç”˜æ²¹çš„主è¦åŽŸæ–™ï¼ŒåŸºä¸­çº¦42%的天然甘油得自制皂副产,58%得自脂肪酸生产。制皂工业中油脂的皂化å应。皂化å应产物分æˆä¸¤å±‚ï¼šä¸Šå±‚ä¸»è¦æ˜¯å«è„‚肪酸钠ç›ï¼ˆè‚¥çš‚)åŠå°‘é‡ç”˜æ²¹ï¼Œä¸‹å±‚æ˜¯åºŸç¢±æ¶²ï¼Œä¸ºå«æœ‰ç›ç±»ï¼Œæ°¢æ°§åŒ–钠的甘油稀溶液,一般å«ç”˜æ²¹9-16%,无机ç›8-20%。油脂å应。油脂水解得到的甘油水(也称甜水),其甘油å«é‡æ¯”制皂废液高,约为14-20%,无机ç›0-0.2%。近年æ¥å·²æ™®é采用连续高压水解法,å应ä¸ä½¿ç”¨å‚¬åŒ–剂,所得甜水中一般ä¸å«æ— æœºé…¸ï¼Œå‡€åŒ–方法比废碱液简å•。无论是制皂废液,还是油脂水解得到的甘油水所å«çš„甘油é‡éƒ½ä¸é«˜ï¼Œè€Œä¸”éƒ½å«æœ‰å„ç§æ‚è´¨ï¼Œå¤©ç„¶ç”˜æ²¹çš„ç”Ÿäº§è¿‡ç¨‹åŒ…æ‹¬å‡€åŒ–ã€æµ“缩得到粗甘油,以åŠç²—甘油蒸é¦ã€è„±è‰²ã€è„±è‡­çš„精制过程。这一过程在一些书刊中有详细介ç»ã€‚2.åˆæˆç”˜æ²¹çš„生产 ä»Žä¸™çƒ¯åˆæˆç”˜æ²¹çš„多ç§é€”径å¯å½’çº³ä¸ºä¸¤å¤§ç±»ï¼Œå³æ°¯åŒ–和氧化。现在工业上ä»åœ¨ä½¿ç”¨ä¸™çƒ¯æ°¯åŒ–法åŠä¸™çƒ¯ä¸å®šæœŸä¹™é…¸æ°§åŒ–法。(1)丙烯氯化法 è¿™æ˜¯åˆæˆç”˜æ²¹ä¸­æœ€é‡è¦çš„生产方法,共包括四个步骤,å³ä¸™çƒ¯é«˜æ¸©æ°¯åŒ–ã€æ°¯ä¸™çƒ¯æ¬¡æ°¯é…¸åŒ–ã€äºŒæ°¯ä¸™é†‡çš‚化以åŠçŽ¯æ°§æ°¯ä¸™çƒ·çš„æ°´è§£ã€‚çŽ¯æ°§æ°¯ä¸™çƒ·æ°´è§£åˆ¶ç”˜æ²¹æ˜¯åœ¨150℃ã€1.37MPa二氧化碳压力下,在10%氢氧化和1%碳酸钠的水溶液中进行,生æˆç”˜æ²¹å«é‡ä¸º5-20%çš„å«æ°¯åŒ–é’ çš„ç”˜æ²¹æ°´æº¶æ¶²ï¼Œç»æµ“缩ã€è„±ç›ã€è’¸é¦ï¼Œå¾—纯度为98%以上的甘油。(2)丙烯过乙酸氧化法 ä¸™çƒ¯ä¸Žè¿‡ä¹™é…¸ä½œç”¨åˆæˆçŽ¯æ°§ä¸™çƒ·ï¼ŒçŽ¯æ°§ä¸™çƒ·å¼‚æž„åŒ–ä¸ºçƒ¯ä¸ºä¸™é†‡ã€‚åŽè€…å†ä¸Žè¿‡ä¹™é…¸å应生æˆçŽ¯æ°§ä¸™é†‡ï¼ˆå³ç¼©æ°´ç”˜æ²¹ï¼‰ï¼Œæœ€åŽæ°´è§£ä¸ºç”˜æ²¹ã€‚过乙酸的生产ä¸éœ€è¦å‚¬å‰‚,乙醛与氧气气相氧化,在常压ã€150-160â„ƒã€æŽ¥è§¦æ—¶é—´24sçš„æ¡ä»¶ä¸‹ï¼Œä¹™é†›è½¬åŒ–率11%,过乙酸选择性83%。上述åŽä¸¤æ­¥å应在特殊结构的å应精é¦å¡”ä¸­è¿žç»­è¿›è¡Œã€‚åŽŸæ–™çƒ¯ä¸™é†‡å’Œå«æœ‰è¿‡ä¹™é…¸çš„乙酸乙酯溶液é€å…¥å¡”åŽï¼Œå¡”釜控制在60-70℃ã€13-20kPa。塔顶蒸出乙酸乙酯溶剂和水,塔釜得至甘油水溶液。此法选择性和收率å‡è¾ƒé«˜ï¼Œé‡‡ç”¨è¿‡ä¹™é…¸ä¸ºæ°§åŒ–剂,å¯ä¸ç”¨å‚¬åŒ–剂,å应速度较快,简化了æµç¨‹ã€‚生产1t甘油消耗烯丙醇1.001t,过乙酸1.184t,副产乙酸0.947t。目å‰ï¼Œå¤©ç„¶ç”˜æ²¹å’Œåˆæˆç”˜æ²¹çš„产é‡å‡ ä¹Žå„å 50%,而丙烯氯化法约å åˆå¿—甘油产é‡çš„80%ã€‚æˆ‘å›½å¤©ç„¶ç”˜æ²¹å æ€»äº§é‡90%以上。
用途: ç”˜æ²¹æ˜¯é‡è¦çš„基本有机原料,在工业ã€åŒ»è¯åŠæ—¥å¸¸ç”Ÿæ´»ä¸­ç”¨é€”å分广泛,目å‰å¤§çº¦æœ‰1700多ç§ç”¨é€”,主è¦ç”¨äºŽåŒ»è¯ã€åŒ–妆å“ã€é†‡é…¸æ ‘è„‚ã€çƒŸè‰ã€é£Ÿå“ã€é¥®é…¸æ ‘è„‚ã€èµ›ç’咯和炸è¯ã€çººç»‡å°æŸ“等方é¢ã€‚醇酸树脂ã€èµ›ç’咯和炸è¯ç­‰é¢†åŸŸçš„甘油耗用é‡å‘ˆä¸‹é™è¶‹åŠ¿ã€‚ä½†åœ¨åŒ»è¯ã€åŒ–妆å“ã€é£Ÿå“æ–¹é¢çš„应用还将继续增长。我国å‰å‡ å¹´ç”˜æ²¹çš„æ¶ˆè´¹æž„æˆä¸ºæ¶‚æ–™35.7%,牙è†32.6%,化妆å“4.8%,å·çƒŸ6%,医è¯5.9%,èšé†š4.8%,其它10.2%。在è¯ç‰©å’ŒåŒ–妆å“制造中,甘油用以制å–å„ç§åˆ¶å‰‚ã€æº¶å‰‚ã€å¸æ¹¿å‰‚ã€é˜²å†»å‰‚ã€ç”œå‘³å‰‚,广泛用。甘油与对ç¡åŸºè‹¯èƒºçޝåˆï¼Œå¯å¾—到是间体6-ç¡åŸºå–¹å•‰ã€‚甘油与硬脂酸化得到的å•硬酯是一ç§èµ‹å½¢å‰‚,用作亲水性软è†çš„åŸºè´¨ã€‚ç”˜æ²¹ç»æ¶ˆé™¤å应得到丙烯醛,曾用于生产蛋氨酸和戊二醛。以甘油和磷酸为原料制得的甘油磷酸钾ã€ç”˜æ²¹ç£·é…¸é’ ã€ç”˜æ²¹ç£·é…¸é’™éƒ½ç”¨ä½œè¥å…»è¯ã€‚甘油氯化å¯å¾—到中间体一氯丙二醇,用于丙羟茶碱和愈创木酚甘油醚的生产。甘油å‚加对羟基苯甲醛和,4,6-三羟基-3,5-二甲基苯惭酮的环åˆã€ç¼©åˆï¼Œå¾—åˆ°ç¥›ç—°æ­¢å’³è¯æœé¹ƒç´ ã€‚甘油与丙酮缩åˆç”Ÿæˆ1,2-异丙å‰ç”˜æ²¹é†šã€‚用于å‡é«˜ç™½è¡€çƒè¯é²¨è‚醇的制造。甘油ç¡åŒ–得到三ç¡é…¸ç”˜æ²¹é…¯ï¼Œå³è¡€ç®¡æ‰©å¼ è¯ç¡åŒ–甘油。甘油与2,5-二氨基苯甲醚硫酸ç›çޝåˆï¼Œå¯å¾—到中间体6-甲氧基-4,7-二氮æ‚è²ã€‚甘油也是中音标体6-甲氧基-7-ç¡åŸºå–¹å•‰çš„原料。上述由甘油和芳香伯胺得到了几个喹啉è¡ç”Ÿç‰©ï¼Œè¿™ç±»å应称斯克劳普(Skraup)å应。甘油的å¦ä¸€å¤§ç”¨é€”是制å–醇酸树脂。目å‰ä¸–界涂料所用的树脂以醇酸树脂ã€ä¸™çƒ¯é…¸æ ‘è„‚ã€ä¹™çƒ¯åŸºæ ‘脂和环氧树脂å çš„æ¯”例最大,其中,醇酸树脂涂料在美国和日本都å ç¬¬ä¸€ä½ã€‚在醇酸树脂所用的多元醇中甘油å ç”¨é‡çš„42%。甘油易于消化而无毒,å¯ç”¨ä½œé£Ÿå“工业的溶剂ã€å¸æ¹¿å‰‚和载色剂。在调味和ç€è‰²é£Ÿå“ä¸­ï¼Œç”±äºŽç”˜æ²¹å…·æœ‰ç²˜æ€§è€Œæœ‰åŠ©äºŽé£Ÿå“æˆåž‹ã€‚在食å“的快速冷冻中,甘油å¯ç”¨ä½œä¸Žé£Ÿå“直接接角的传热介质。甘油还是食å“加工和包装机械的润滑剂。此外,èšç”˜æ²¹å’Œèšç”˜æ²¹å’Œèšç”˜æ²¹é…¯åœ¨åˆ¶é€ æ¾è„†é£Ÿå“和人造奶油方é¢çš„应用正é€å¹´å¢žåŠ ã€‚ç”˜æ²¹åœ¨çƒŸè‰ä¸­ï¼ˆä¸»è¦æ˜¯é›ªèŒ„çƒŸï¼‰ç”¨ä½œæ¹¿æ¶¦å‰‚ä»¥ä¿æŒçƒŸè‰çš„æ¹¿æ¶¦ï¼Œé˜²æ­¢è„†åŒ–,增加烟è‰çš„甜味。在雪茄烟纸和过滤纸中,以三乙酸甘油酯的形å¼ç”¨ä½œå¢žå¡‘剂。三乙酸甘油酯在烟è‰å·¥ä¸šä¸­å ç”˜æ²¹æ€»æ¶ˆè´¹é‡çš„三分之一。1970-1986年间我国甘油产é‡å¹´å‡å¢žé•¿çŽ‡ä¸º5.3%ï¼Œä½†åŒæœŸæ¶ˆè´¹é‡å¹´å‡å¢žé•¿çŽ‡ä¸º7%。1983-1986年我国共进å£ç”˜æ²¹5.24万å¨ï¼Œå¹³å‡å¹´è¿›å£1.31万å¨ï¼Œå å¹´æ¶ˆé‡çš„1/4ã€‚ç”˜æ²¹å·²è¢«å…¬è®¤ä¸ºæ˜¯æ— æ¯’çš„å®‰å…¨çš„ç‰©è´¨ï¼Œäººæˆ–åŠ¨ç‰©å£æœå¤§å‰‚é‡å¤©ç„¶æˆ–å…¨æˆç”˜æ²¹ä¸å‡ºçŽ°æœ‰å®³å½±å“,人体é™è„‰æ³¨å°„5%甘油溶液也示å‘生中毒现象。美国全国èŒä¸šå®‰å…¨ä¸Žä¿å¥å­¦ä¼šï¼ˆNIOSH)规定水中甘油å«é‡åœ¨1000mg/L以上对人体无害。
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
G810584MACKLIN甘油for HPLC,≥99.5%370å…ƒ/100ml;   699å…ƒ/500ml;   1386å…ƒ/1L;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G885225MACKLIN甘油溶液20%溶液174å…ƒ/100ml;   318å…ƒ/250ml;   922å…ƒ/1L;   1999å…ƒ/5L;   咨询
储存:2-8°C
状æ€ï¼šæ— è‰²æ¶²ä½“
G810586MACKLIN甘油EP,BP,JP,USP级99å…ƒ/500ml;   359å…ƒ/2.5L;   1100å…ƒ/12X500ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²ç²˜ç¨ æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810585MACKLIN甘油电泳级,≥99%120å…ƒ/500ml;   455å…ƒ/2.5L;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810577MACKLIN甘油≥99.5%(GC)65å…ƒ/500ml;   464å…ƒ/5L;   1420å…ƒ/20L;   640å…ƒ/12X500ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810578MACKLIN甘油ACS,≥99.5%127å…ƒ/500ml;   468å…ƒ/2.5L;   1377å…ƒ/12X500ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810575MACKLIN甘油试剂级, 99%58å…ƒ/500ml;   240å…ƒ/2.5L;   792å…ƒ/10L;   650å…ƒ/12X500ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810574MACKLIN甘油Standard for GC, ≥99.7%(GC)43å…ƒ/5ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810582MACKLIN甘油光谱级,≥99.5%66å…ƒ/25ml;   191å…ƒ/100ml;   499å…ƒ/500ml;   769å…ƒ/1L;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G810639MACKLIN甘油无èŒ, 生物技术级, ≥99%60å…ƒ/5ml;   170å…ƒ/25ml;   325å…ƒ/100ml;   1035å…ƒ/500ml;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)

产å“简介:

快速内切酶是一系列ç»è¿‡åŸºå› å·¥ç¨‹é‡ç»„ã€èƒ½å¤Ÿåœ¨5~15分钟内精确完æˆDNA切割的é™åˆ¶æ€§å†…切酶,适用于质粒DNAã€PCR产物或基因组DNA等的快速酶切。

识别ä½ç‚¹ï¼š

5’---Aâ–¼CCGGT---3’

3’---TGGCCâ–²A---5’

产å“特点:

1.5~15分钟内å³å¯å®Œæˆé…¶åˆ‡ï¼›

2.共用一ç§é…¶åˆ‡Buffer,大大简化酶切å应体系;

3.良好的酶活冗余度,轻æ¾åº”å¯¹åº•ç‰©è¿‡é‡æˆ–困难模æ¿é…¶åˆ‡ï¼›

4.一管化å应,æå‡“酶切-修饰-连接”的效率。

失活æ¡ä»¶ï¼š

80℃温育 20 min。

G810580MACKLIN甘油分å­ç”Ÿç‰©å­¦çº§,≥99%40å…ƒ/25ml;   94å…ƒ/100ml;   139å…ƒ/250ml;   392å…ƒ/1L;   1430å…ƒ/5L;   咨询
储存:室温
状æ€ï¼šæ— è‰²æ¶²ä½“
折射率:n20/D 1.474(lit.)
G6201MACKLIN甘油99% 生物技术级50å…ƒ/250ml;   83å…ƒ/500ml;   330å…ƒ/2.5l;   968å…ƒ/10L;   976å…ƒ/12X500ml;   咨询
储存:室温
状æ€ï¼šæ¾„清无色粘稠液体
折射率:n20/D 1.474(lit.)
G0316TCIGlycerol [for Electrophoresis]>99.0%(GC)160å…ƒ/1G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>99.0%(GC)
分å­å¼/分å­é‡C3H8O3 = 92.09
外观与形状(20℃)液体
包装和容器 1G-带有塑料内管的玻璃瓶 (查看图片)
Reaxys-RN635685
PubChem物质ID87560307
SDBS (AIST Spectral DB)2517
Merck Index (14)4484
MDLç¼–å·MFCD00004722

技术规格

AppearanceColorless clear liquid
Purity(GC)min. 99.0 %
Refractive index n20/D1.4700 to 1.4750
Functionality testto pass test

物性(å‚考值)

沸点290 ℃
闪点177 ℃
比é‡1.26
折射率1.47
水溶性完全混溶

安全信æ¯

ä¿¡å·è¯è­¦å‘Š
å±é™©æ€§è¯´æ˜ŽH316 : 造æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚
H320 : 造æˆçœ¼åˆºæ¿€ã€‚
防范说明P264 : 作业åŽå½»åº•清洗皮肤。
P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。
P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—几分钟。如戴éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚继续冲洗。
P332 + P313 : 如å‘生皮肤刺激:求医/就诊。

相关法规

RTECS#MA8050000
S0373TCIGlycerol [Matrix for FABMS and liquid SIMS]>99.0%(GC)150å…ƒ/1G;   630å…ƒ/10G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>99.0%(GC)
分å­å¼/分å­é‡C3H8O3 = 92.09
外观与形状(20℃)液体
Reaxys-RN635685
PubChem物质ID87575884
SDBS (AIST Spectral DB)2517
Merck Index (14)4484
MDLç¼–å·MFCD00004722

技术规格

AppearanceColorless to Almost colorless clear liquid
Purity(GC)min. 99.0 %

物性(å‚考值)

沸点290 ℃
闪点177 ℃
比é‡1.26
折射率1.47
水溶性完全混溶
溶解性(å¯ä¸Žä¹‹æ··æº¶)醇
溶解性(坿º¶äºŽ)丙酮
溶解性(䏿º¶äºŽ)苯,氯仿

安全信æ¯

ä¿¡å·è¯è­¦å‘Š
å±é™©æ€§è¯´æ˜ŽH316 : 造æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚
H320 : 造æˆçœ¼åˆºæ¿€ã€‚
防范说明P264 : 作业åŽå½»åº•清洗皮肤。
P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。
P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—几分钟。如戴éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚继续冲洗。
P332 + P313 : 如å‘生皮肤刺激:求医/就诊。

相关法规

RTECS#MA8050000
262536J&KGlycerol99%119å…ƒ/500ML;   217å…ƒ/1L;   514å…ƒ/2.5L;   咨询

基本信æ¯

分å­å¼C3H8O3
分å­é‡92.09
熔点20
沸点182
闪点160
密度1.25
折光率(n20D)1.4715-1.4755
MDLç¼–ç MFCD00004722
Beilstein635685
Merck14,4484
EINECS ç¼–å·200-289-5

一般æè¿°

ç”˜æ²¹æ˜¯æ— å‘³ã€æ— è‰²ã€ç²˜ç¨ çš„甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºçš„,也å¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯ç”¨ä½œæ¶¦è‚¤å‰‚,溶剂,甜味剂以åŠç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“å’Œå«ç”Ÿç”¨å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›ä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ— ä¸è‰¯å½±å“。

应用

甘油被用于èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油(5-10%)å¯å¢žåŠ æ ·å“的密度,使样å“在å‡èƒ¶æ ·å“孔的底部分层。甘油还å¯ç”¨äºŽå¸®åŠ©æµ‡æ³¨æ¢¯åº¦å‡èƒ¶ä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液的组分。甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10%)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

生化/生ç†ä½œç”¨

ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”å› å…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨æ˜¯ç”±ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ IgG产生和增加组胺释放造æˆçš„ã€‚ç»“æ ¸åˆ†æžæ†èŒå’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程中的补充剂。酶生物燃料电池设计过程的燃料。在分æžä¸­æ€§å’Œé…¸æ€§èšç³–时,与4-HCCAå’Œ3-氨基喹啉一起作为液体å¤åˆåŸºè´¨ã€‚作为快速原å­è½°å‡»è´¨è°±çš„基质。作为MALDI(基质辅助激光解å¸/电离质谱)分æžå®šé‡ç ”究的液体基质。

其他说明

核酸(å…ˆç”¨ä¹™äºŒé†›ä½¿å…¶å˜æ€§ï¼‰ç¼è„‚ç³–å‡èƒ¶ç”µæ³³ä¸­ä¸Šæ ·ç¼“冲液的组分;制备噬èŒä½“和质粒DNA,用于储存纯培养物。

安全信æ¯

防范说明P262
WGK1
RTECSMA8050000
TSCA是
A16205Alfa AesarGlycerol99+%320å…ƒ/500ml;   1849å…ƒ/2500ml;   5097å…ƒ/10000ml;   咨询

应用
Glycerol is used as a solvent, sweetener, preservative, antifreezing agent, thickening agent in liqueurs and humectants in the food industry. It is also used in the preparation of pharmaceutical and personal care products, thereby improving the smoothness and provides lubrication. It is an active component in glycerin soap. It finds application in cough syrups, elixirs and expectorants, toothpaste, soaps, mouthwashes, skin care products, shaving cream, hair care products, and water-based personal lubricants. It is used as a starting material for the preparation of nitroglycerin, allyl iodidie, epichlorohydrin and glycerine acetate. In medical field, it is also used as a laxative and a temporary reduction in the internal pressure of the eye. In addition to this, it is involved to aid in casting gradient gels, protein stabilizer and storage buffer component.

备注
Hygroscopic. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids and strong bases.

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
C3H8O3

分å­é‡
92.09

熔点
18°

沸点
182°/20mm

闪点
160°(320°F)

密度
1.260

折射率
1.4740

çµæ•度
Hygroscopic. Ambient temperatures.

å½¢æ€
Viscous liquid

溶解性
Miscible with water and alcohol. Partially miscible with ether and ethyl acetate. Immiscible with chloroform.

Beilstein
635685

Merck
14,4484

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

036646Alfa AesarGlycerolACS, 99.5+%840å…ƒ/500ml;   1661å…ƒ/1L;   3762å…ƒ/4L;   4242å…ƒ/*4x1L;   咨询

应用
Glycerol is widely used in cosmetics, especially for production of soaps and lotions, solvents and emulsifiers. It may also be found in inks, adhesives and pharmaceuticals. It plays an important role in the manufacture of plastics and resins. Glycerol bonded with silica gel plays an important role for effective removal of traces of Co(II) from aqueous solutions. Also useful for optical clearing of gastric tissue.

Grade Specifications
Maximum level of impurities: Color (APHA) 10, Evaporation residue 0.005%, Neutrality P.T., Chlorinated compounds (as Cl) 0.003%, Sulfate 0.001%, Acrolein and glucose P.T., Fatty acid esters (as butyric acid) 0.05%, Substances darkened by sulfuric acid P.T., Heavy Metals (as Pb) 2ppm, H2O 0.5%

备注
Stable at normal storage and at room temperature.

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
C3H8O3

分å­é‡
92.09

熔点
18°

沸点
182°/20mm

闪点
160°(320°F)

密度
1.26

折射率
1.474

çµæ•度
Hygroscopic. Ambient temperatures.

å½¢æ€
Viscous liquid

溶解性
Miscible in water, methanol, ethanol and 2-propanol. Immiscible in ether, benzene and chloroform.

Beilstein
635685

Merck
14,4484

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

038988Alfa AesarGlycerolultrapure, HPLC Grade1124å…ƒ/500ml;   2139å…ƒ/1L;   5302å…ƒ/4L;   5901å…ƒ/*4x1L;   咨询

应用
Glycerol is used as emulsifier, thickening agent in cosmetics and foods, plasticizer in packaging, paints and paper industry, preservative in food and beverages. It is used in pharmaceutical preparations to improve smoothness and providing lubrication. It is also used in epichlorohydrin and mono propylene glycol production.

Grade Specifications
Maximum level of impurities: H2O 0.05%

备注
Hygroscopic in nature. Incompatible with perchloric acid, lead oxide, aceticanhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases.

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
HOCH2CH(OH)CH2OH

分å­é‡
92.09

熔点
18°

沸点
182°/20mm

闪点
160°(320°F)

密度
1.26

折射率
1.474

çµæ•度
Hygroscopic. Ambient temperatures.

å½¢æ€
Viscous liquid

溶解性
Miscible with water.

Beilstein
635685

Merck
14,4484

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

032450Alfa AesarGlycerolultrapure, Spectrophotometric Grade460å…ƒ/100ml;   1601å…ƒ/1L;   4637å…ƒ/4L;   5878å…ƒ/*4x1L;   咨询

应用
Glycerol is used as emulsifier, thickening agent in cosmetics and foods, plasticizer in packaging, paints and paper industry, preservative in food and beverages. It is used in pharmaceutical preparations to improve smoothness and providing lubrication. It is also used in epichlorohydrin and mono propylene glycol production. It is used in spectrophotometry and environmental testing.

Grade Specifications
Maximum level of impurities: H2O 0.1%

备注
Hygroscopic in nature. Incompatible with perchloric acid, lead oxide, aceticanhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases.

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
HOCH2CH(OH)CH2OH

分å­é‡
92.09

熔点
18°

沸点
182°/20mm

闪点
160°(320°F)

密度
1.26

折射率
1.474

çµæ•度
Hygroscopic. Ambient temperatures.

å½¢æ€
Viscous liquid

溶解性
Miscible with water.

Beilstein
635685

Merck
14,4484

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

J16374Alfa AesarGlycerol99.0-101.0%, Molecular Biology Grade, Ultrapure, Thermo Scientific1254å…ƒ/500ml;   1920å…ƒ/1L;   咨询

应用
Used for long-term storage of bacterial cultures. Step gradients for bacteriophage/particle purification. Mammalian cell transfection. Storage buffers for enzymes.

备注

Typical storage for bacterial cultures:

  • Saturated bacterial culture - 0.85 ml.
  • Glycerol, Ultrapure - 0.15 ml.
  • Vortex the solution and transfer to a screw cap storage tube. Freeze quickly and store at -70?°C.

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­é‡
92.09

熔点
18°

沸点
182°/20mm

闪点
160°(320°F)

密度
1.26

折射率
1.470-1.475

çµæ•度
Ambient temperatures.

å½¢æ€
Viscous liquid

Beilstein
635685

Merck
14,4484

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

C27736Alfa AesarGlycerolpure, 83.5-88.5 wt% aqueous solution1493å…ƒ/1L;   4187å…ƒ/5L;   咨询

基本信æ¯

Ref#
27736

MDL
4722

分å­å¼
C3 H8 O3

分å­é‡
92.09

闪点
160

密度
1227

C29560Alfa AesarGlycerolfor analysis, 86-88% wt% aqueous solution569å…ƒ/250ml;   1045å…ƒ/1L;   2562å…ƒ/2.5L;   6709å…ƒ/10L;   咨询

基本信æ¯

Ref#
29560

MDL
4722

分å­å¼
C3 H8 O3

分å­é‡
92.09

闪点
160

密度
1227

C41098Alfa AesarGlycerol99.6%, ACS reagent1199å…ƒ/500ml;   2144å…ƒ/2.5L;   8432å…ƒ/10L;   咨询

基本信æ¯

Ref#
41098

MDL
4722

分å­å¼
C3 H8 O3

分å­é‡
92.09

闪点
160

密度
1261

C15892Alfa AesarGlycerol99+%, extra pure278å…ƒ/250ml;   889å…ƒ/1L;   1390å…ƒ/2.5L;   3431å…ƒ/10L;   7229å…ƒ/25L;   咨询

基本信æ¯

Ref#
15892

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
C3 H8 O3

分å­é‡
92.09

熔点
18°

沸点
290°

闪点
160°(320°F)

密度
1.26

折射率
1.4716

å½¢æ€
Liquid

安全信æ¯

TSCA
是

C33203Alfa AesarGlycerol99+%, pure, synthetic980å…ƒ/100ml;   7951å…ƒ/2.5L;   5023å…ƒ/1L;   30780å…ƒ/10L;   咨询

基本信æ¯

Ref#
33203

MDL
4722

分å­å¼
C3 H8 O3

分å­é‡
92.09

闪点
160

密度
1261

G153-1Alfa AesarGLYCERIN SPECTRO CERT ACS 1L2417å…ƒ/1L;   咨询

基本信æ¯

Ref#
F50377

MDL
MFCD00004722

分å­å¼
C{3}H{8}O{3}

分å­é‡
92.09

å½¢æ€
Liquid

T_702G065008Alfa AesarGlycerolfor analysis 500ML169å…ƒ/500ml;   咨询

基本信æ¯

Ref#
F50626

MDL
MFCD00004722

分å­å¼
C{3}H{8}O{3}

分å­é‡
92.09

å½¢æ€
Liquid

BP229-1Alfa AesarGLYCEROL 1L425å…ƒ/1L;   咨询

基本信æ¯

Ref#
F50773

MDL
MFCD00004722

分å­å¼
C{3}H{8}O{3}

分å­é‡
92.09

å½¢æ€
Liquid

C32725Alfa AesarGlycerol99.5%, for molecular biology, DNAse, RNAse and Protease free1313å…ƒ/500ml;   咨询

基本信æ¯

Ref#
32725

MDL
4722

分å­å¼
C3 H8 O3

分å­é‡
92.09

闪点
160

密度
1261

å½¢æ€
Liquid

G33-1Alfa AesarGLYCEROL CERTIFIED ACS 1L435å…ƒ/1L;   咨询

基本信æ¯

Ref#
F51026

MDL
MFCD00004722

分å­å¼
C{3}H{8}O{3}

分å­é‡
92.09

å½¢æ€
Liquid

BP229-4Alfa AesarGLYCEROL 4L981å…ƒ/4L;   咨询

基本信æ¯

Ref#
F53385

G31-1Alfa AesarGLYCERIN USP/FCC 1LITER684å…ƒ/1L;   咨询

基本信æ¯

Ref#
F51257

G30-20Alfa AesarGLYCERIN EP/BP/USP/FCC 20LI4875å…ƒ/20L;   咨询

基本信æ¯

Ref#
F51263

G37-20Alfa AesarGLYCERIN USP/FCC/EP/BP/JP 20L4598å…ƒ/20L;   咨询

基本信æ¯

Ref#
F51260

G31-500Alfa AesarGLYCERIN USP/FCC 500ML424å…ƒ/500ml;   咨询

基本信æ¯

Ref#
F51352

BP645-5Alfa AesarGLYCEROL GL LDG DYE30%GLY1069å…ƒ/5ml;   咨询

基本信æ¯

Ref#
F52548

G30-4Alfa AesarGLYCERIN EP/BP/USP/FCC 4LI1347å…ƒ/4L;   咨询

基本信æ¯

Ref#
F51256

G153-4Alfa AesarGLYCERIN SPECTR CERT ACS 4L6651å…ƒ/4L;   咨询

基本信æ¯

Ref#
F51264

G31-20Alfa AesarGLYCERIN USP/FCC 20LITER4697å…ƒ/20L;   咨询

基本信æ¯

Ref#
F51258

G30-200Alfa AesarGLYCERIN EP/BP/USP/FCC 200LI32174å…ƒ/200L;   咨询

基本信æ¯

Ref#
F51267

G31-4Alfa AesarGLYCERIN USP/FCC 4LITERS1196å…ƒ/4L;   咨询

基本信æ¯

Ref#
F51259

G31-200Alfa AesarGLYCERIN USP/FCC 200L54325å…ƒ/200L;   咨询

基本信æ¯

Ref#
F51262

G37-4Alfa AesarGLYCERIN USP/FCC/EP/BP/JP 4L1401å…ƒ/4L;   咨询

基本信æ¯

Ref#
F51261

R12165Alfa Aesarglycerol aqueous solution5mg/ml, 10mg/ml, 15mg/ml,25mg/ml,986å…ƒ/1kit;   咨询
R40055Alfa AesarGlycerolAR Grade5889å…ƒ/10mg;   8028å…ƒ/25mg;   21333å…ƒ/100mg;   咨询

基本信æ¯

MDL
MFCD00004722

EINECS
200-289-5

分å­å¼
C{3}H{8}O{3}

分å­é‡
92.09

熔点
18°

沸点
182/20mm

闪点
>110°(230°F)

密度
1.260

å½¢æ€
Colourless viscous liquid

安全信æ¯

å±é™©ç±»åˆ«
36
Irritating to eyes.

安全等级
26-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
MA8050000

TSCA
是

G5516Sigma-AldrichGlycerolfor molecular biology, ≥99.0%445.64å…ƒ/100 ML;   551.84å…ƒ/500 ML;   918.52å…ƒ/1 L;   3214.83å…ƒ/4 L;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“,在自然状æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å­˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有å分广泛的应用,是自然中最具价值以åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å­¦ç‰©è´¨ä¹‹ä¸€ã€‚å®ƒå¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“中。它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储存;它也没有刺激性,对环境没有ä¸è‰¯å½±å“。

应用

甘油已被用作:

  • åœ¨ç»“æ ¸åˆ†æžæ†èŒå’Œé¸Ÿåˆ†æžæ†èŒçš„培养中的补充剂。
  • 设计酶法生物燃料电池中的一ç§ç‡ƒæ–™ã€‚
  • 一ç§å«æœ‰4-HCCAåŠ3-氨基-喹啉并用于中性åŠé…¸æ€§å¤šç³–分æžçš„æ¶²ä½“å¤åˆåŸºè´¨ã€‚
  • 一ç§ç”¨äºŽå¿«é€ŸåŽŸå­è½°å‡»è´¨è°±çš„基质。
  • å¯ä½œä¸ºæ¶²ä½“基质用于基于MALDI(基质辅助激光解å¸ç”µç¦»è´¨è°±)分æžçš„定é‡ç ”究。

在èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ä¸­çš„æ ·æœ¬åˆ¶å¤‡å’Œå‡èƒ¶å½¢æˆä¸­å‡ä¼šä½¿ç”¨åˆ°ç”˜æ²¹ã€‚甘油(5-10%)å¯æé«˜æ ·æœ¬çš„å¯†åº¦ä»¥ä¾¿æ ·æœ¬èƒ½å¤Ÿé“ºåœ¨å‡èƒ¶æ ·æœ¬å­”的底部。甘油还用于帮助梯度å‡èƒ¶çš„æµ‡é“¸å¹¶ç”¨ä½œä¸€ç§è›‹ç™½ç¨³å®šå‰‚和储存缓冲液æˆåˆ†ã€‚
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

1, 4 L in poly bottle
100, 500 mL in poly bottle

生化/生ç†ä½œç”¨

ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†å­é—´åŠåˆ†å­å†…的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24895216
NACRESNA.31

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
等级for molecular biology
reagent
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.0%
å½¢å¼liquid
自燃温度698 °F
technique(s)MALDI-MS: suitable
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
ç—•é‡é˜³ç¦»å­Fe: ≤5 ppm
Mg: ≤5 ppm
heavy metals (as Pb): <5 ppm
异质活性DNase, RNase, NICKase, and protease, none detected
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
G9012Sigma-AldrichGlycerol≥99.5%727.03å…ƒ/100 ML;   1160.63å…ƒ/500 ML;   1825.47å…ƒ/1 L;   2624.87å…ƒ/2 L;   4773.93å…ƒ/1 GAL;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“,在自然状æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å­˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有å分广泛的应用,是自然中最具价值以åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å­¦ç‰©è´¨ä¹‹ä¸€ã€‚å®ƒå¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“中。它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储存;它也没有刺激性,对环境没有ä¸è‰¯å½±å“。

应用

在èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ä¸­çš„æ ·æœ¬åˆ¶å¤‡å’Œå‡èƒ¶å½¢æˆä¸­å‡ä¼šä½¿ç”¨åˆ°ç”˜æ²¹ã€‚甘油(5-10%)å¯æé«˜æ ·æœ¬çš„å¯†åº¦ä»¥ä¾¿æ ·æœ¬èƒ½å¤Ÿé“ºåœ¨å‡èƒ¶æ ·æœ¬å­”的底部。甘油还用于帮助梯度å‡èƒ¶çš„æµ‡é“¸å¹¶ç”¨ä½œä¸€ç§è›‹ç™½ç¨³å®šå‰‚和储存缓冲液æˆåˆ†ã€‚
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

1 L in poly bottle
100, 500 mL in poly bottle

生化/生ç†ä½œç”¨

ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†å­é—´åŠåˆ†å­å†…的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24895360
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5%
自燃温度698 °F
æ‚è´¨≤0.10% Water (Karl Fischer)
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
ç—•é‡é˜³ç¦»å­heavy metals (as Pb): ≤5 ppm
λ1 cm path
ç´«å¤–å¸æ”¶λ: 205 nm Amax: 1.0
λ: 225 nm Amax: 0.10
λ: 280 nm Amax: 0.05
λ: 320 nm Amax: 0.02
λ: 340 nm Amax: 0.01
λ: 400 nm Amax: 0.01
适用性suitable for component for culture media
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
G7893Sigma-AldrichGlycerolACS reagent, ≥99.5%1821.01å…ƒ/500 ML;   2509.97å…ƒ/1 L;   3559.76å…ƒ/2 L;   6332.11å…ƒ/4 L;   14537.4å…ƒ/4 X 4 L;   65605.2å…ƒ/195 L;   咨询

产å“说明

包装

500 mL in poly bottle
1, 2, 4, 4×4 L in poly bottle
18 L in VerSA-Flow™
200 L in composite drum

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

其他说明

转到我们的生物å¯å†ç”Ÿæ›¿ä»£ç”˜æ²¹− 911038

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329799969

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
等级ACS reagent
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5%
å½¢å¼liquid
自燃温度698 °F
expl. lim.2.6-11.3 %
technique(s)electrophoresis: suitable
æ‚è´¨ Acrolein and glucose, passes test
Fatty acid esters, passes test
H2SO4, passes test (darkened)
Neutrality, passes test
≤0.003% Chlorinated compounds (as Cl)
≤0.500% Water (H2O)
ç¼çƒ§æ®‹æ¸£≤0.0050%
颜色APHA: ≤10
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
ç—•é‡é˜´ç¦»å­sulfate (SO42-): passes test
ç—•é‡é˜³ç¦»å­heavy metals (as Pb): ≤2 ppm
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
G7757Sigma-AldrichGlycerolReagentPlus®, ≥99.0% (GC)641.42å…ƒ/500 ML;   913.76å…ƒ/1 L;   2165.43å…ƒ/1 GAL;   3002.1å…ƒ/5 L;   7211.4å…ƒ/20 L;   咨询

产å“说明

包装

500 mL in poly bottle
1 L in poly bottle
5, 20 L in poly drum
1 gal in poly bottle

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

其他说明

查看我们å¯ç”Ÿç‰©å†ç”Ÿçš„æ›¿ä»£ç”˜æ²¹− 911046
Scripps Center for Metabolomics(斯克里普斯代谢组学中心)独立生æˆçš„串è”质谱数æ®ï¼Œå¯ä»¥PDFæ ¼å¼æŸ¥çœ‹æˆ–下载。 G7757.pdf ç»è¿‡æµ‹è¯•的代谢物在 Scripps Center for Metabolomics(斯克里普斯代谢组学中心) METLIN 代谢物数æ®åº“中有é‡ç‚¹ä»‹ç»ã€‚更多信æ¯è¯·è§sigma.com/metlin。

法律信æ¯

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329799967
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线ReagentPlus®
测定≥99.0% (GC)
å½¢å¼viscous liquid
自燃温度698 °F
expl. lim.2.6-11.3 %
technique(s)electrophoresis: suitable
æ‚è´¨≤0.1% sulfated ash
≤1.0% water (Karl Fischer)
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
G2025Sigma-AldrichGlycerolBioReagent, suitable for cell culture, suitable for insect cell culture, suitable for electrophoresis, ≥99% (GC)1001.34å…ƒ/100 ML;   1901å…ƒ/500 ML;   2592.25å…ƒ/1 L;   咨询

产å“说明

一般æè¿°

甘油是无味无色,具有粘性的甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,å¯ç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›å®ƒä¹Ÿæ— åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

1 L in poly bottle
100, 500 mL in poly bottle

生化/生ç†ä½œç”¨

甘油已被用作

  • ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒç»†èƒžåŸ¹å…»è¿‡ç¨‹ä¸­çš„补充剂;
  • 在设计酶生物燃料电池过程中的燃料;
  • 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œå¯ç”¨äºŽåˆ†æžä¸­æ€§å’Œé…¸æ€§èšç³–ï¼›
  • 进行快原å­è½°å‡»ç”µç¦»è´¨è°±çš„基质;
  • MALDI(基质辅助激光解å¸/电离质谱)定é‡åˆ†æžç ”究的液体基质。

ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽå…¶åœ¨ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ çš„IgG产生ã€ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ä¸­çš„å½±å“。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24895082
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线BioReagent
测定≥99% (GC)
å½¢å¼viscous liquid
自燃温度698 °F
technique(s)cell culture | insect: suitable
cell culture | mammalian: suitable
æ‚è´¨≤0.005% Chlorinated compounds
≤0.005% Sulfate (SO4)
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
适用性suitable for electrophoresis
web metadata keyword.defaultprotein stabilizer, gel electrophoresis agent, sample preparation
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
G6279Sigma-AldrichGlycerolBioXtra, ≥99% (GC)1340.02å…ƒ/500 ML;   1965.36å…ƒ/1 L;   13147.5å…ƒ/4 X 4 L;   咨询

产å“说明

一般æè¿°

甘油是无味无色,具有粘性的甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,å¯ç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›å®ƒä¹Ÿæ— åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。

应用

甘油已被用作

  • ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒç»†èƒžåŸ¹å…»è¿‡ç¨‹ä¸­çš„补充剂;
  • 在设计酶生物燃料电池过程中的燃料;
  • 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œå¯ç”¨äºŽåˆ†æžä¸­æ€§å’Œé…¸æ€§èšç³–ï¼›
  • 进行快原å­è½°å‡»ç”µç¦»è´¨è°±çš„基质;
  • MALDI(基质辅助激光解å¸/电离质谱)定é‡åˆ†æžç ”究的液体基质。

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

500 mL in poly bottle
1, 4×4 L in poly bottle

生化/生ç†ä½œç”¨

ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽå…¶åœ¨ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ çš„IgG产生ã€ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ä¸­çš„å½±å“。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24895252
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线BioXtra
测定≥99% (GC)
自燃温度698 °F
æ‚è´¨≤0.0005% Phosphorus (P)
ç¼çƒ§æ®‹æ¸£≤0.1%
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.002%
ç—•é‡é˜³ç¦»å­Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
W252506Sigma-AldrichGlycerolFCC, FG404.65å…ƒ/;   1116.64å…ƒ/1 KG;   2266.45å…ƒ/10 KG;   3464.66å…ƒ/25 KG;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ— è‡­ã€æ— è‰²ã€æ€§è´¨ç²˜ç¨ ï¼Œä»¥ç”œå‘³æ¶²ä½“存在。它既å¯ä»¥è‡ªç„¶è¡ç”Ÿï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³æ²¹åŒ–工原料。甘油具有广泛的用途,是自然界中价值最高ã€ç”¨é€”最广的化学物质之一。å¯ä½œä¸ºæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©åˆ¶å‰‚ã€åŒ–妆å“ã€é£Ÿå“和化妆å“中。它éžå¸¸ç¨³å®šï¼Œæ˜“于常温ä¿å­˜ï¼›è€Œä¸”无刺激性,对环境无ä¸è‰¯å½±å“。

应用

甘油å¯ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油 (5-10%) å¯å¢žåŠ æ ·å“密度,使样å“层在å‡èƒ¶æ ·å“孔的底部。甘油还被用于辅助浇铸梯度å‡èƒ¶ï¼Œä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

1 kg in poly bottle
10, 25 kg in poly drum

生化/生ç†ä½œç”¨

ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”ç”±äºŽå…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥åŒæ—¶å½¢æˆåˆ†å­å†…和分å­é—´çš„æ°¢é”®ï¼Œæˆä¸ºçµæ´»åˆ†å­ã€‚甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽç»†èƒžä»‹å¯¼çš„å…疫,能增加IgGçš„ 生æˆå’Œç»„胺的释放。
甘油已被用作

  • ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程中的添加剂。
  • 设计酶生物燃料电池时使用的一ç§ç‡ƒæ–™ã€‚
  • 嫿œ‰ 4-HCCA å’Œ 3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œç”¨äºŽåˆ†æžä¸­æ€§å’Œé…¸æ€§èšç³–。
  • 用于快原å­è½°å‡»è´¨è°±çš„一ç§åŸºè´¨ã€‚
  • å¯ç”¨ä½œæ¶²ä½“基质,以通过 MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
FEMAç¼–å·2525
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24900988
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³400
ç”Ÿç‰©æ¥æºpalm oil
等级FG
Halal
Kosher
agencyfollows IFRA guidelines
reg. complianceEU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99% (GC)
å½¢å¼viscous liquid
自燃温度698 °F
折射率n20/D 1.474 (lit.)
n20/D 1.474
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
20 â„ƒ
密度1.25 g/mL (lit.)
文件see Safety & Documentation for available documents
性状检查faint
application(s)flavors and fragrances
食å“过æ•原no known allergens
致æ•芳香化åˆç‰©no known allergens
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
49767Sigma-AldrichGlycerolBioUltra, for molecular biology, anhydrous, ≥99.5% (GC)809.9å…ƒ/100 ML;   1308å…ƒ/250 ML;   3964.62å…ƒ/1 L;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ˜¯æ— å‘³ã€æ— è‰²ã€ç²˜ç¨ çš„甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºçš„,也å¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯ç”¨ä½œæ¶¦è‚¤å‰‚,溶剂,甜味剂以åŠç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“å’Œå«ç”Ÿç”¨å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›ä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ— ä¸è‰¯å½±å“。

应用

甘油被用于èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“在å‡èƒ¶æ ·å“孔的底部分层。甘油还å¯ç”¨äºŽå¸®åŠ©æµ‡æ³¨æ¢¯åº¦å‡èƒ¶ä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液的组分。
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

包装

1 L in glass bottle
100, 250 mL in glass bottle

生化/生ç†ä½œç”¨

ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”å› å…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨æ˜¯ç”±ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ IgG产生和增加组胺释放造æˆçš„。
甘油已被用作:

  • ç»“æ ¸åˆ†æžæ†èŒå’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程中的补充剂。
  • 酶生物燃料电池设计过程的燃料。
  • 在分æžä¸­æ€§å’Œé…¸æ€§èšç³–时,与4-HCCAå’Œ3-氨基喹啉一起作为液体å¤åˆåŸºè´¨ã€‚
  • 作为快速原å­è½°å‡»è´¨è°±çš„基质。
  • 作为MALDI(基质辅助激光解å¸/电离质谱)分æžå®šé‡ç ”究的液体基质。

其他说明

核酸(å…ˆç”¨ä¹™äºŒé†›ä½¿å…¶å˜æ€§)ç¼è„‚ç³–å‡èƒ¶ç”µæ³³ä¸­ä¸Šæ ·ç¼“冲液的组分;制备噬èŒä½“和质粒DNA,用于储存纯培养物

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·57651220
NACRESNA.25

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
等级for molecular biology
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线BioUltra
测定≥99.5% (GC)
å½¢å¼viscous liquid
自燃温度698 °F
æ‚è´¨ DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
ç¼çƒ§æ®‹æ¸£≤0.1%
折射率n20/D 1.474 (lit.)
n20/D 1.474
pH值(酸碱度)5.5-8 (25 â„ƒ, 5 M in H2O)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
溶解性H2O: 5 M at 20 â„ƒ, clear, colorless
密度1.25 g/mL (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤10 mg/kg
ç—•é‡é˜³ç¦»å­Ag: ≤5 mg/kg
Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
NH4+: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Tl: ≤5 mg/kg
Zn: ≤1 mg/kg
SMILES stringOCC(O)CO
λ5 M in H2O
ç´«å¤–å¸æ”¶λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.04
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
15523Sigma-AldrichGlycerolpuriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E422, anhydrous, 99.0-101.0% (alkalimetric)1384.54å…ƒ/1 L;   5413.47å…ƒ/5 L;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“,在自然状æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å­˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有å分广泛的应用,是自然中最具价值以åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å­¦ç‰©è´¨ä¹‹ä¸€ã€‚å®ƒå¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“中。它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储存;它也没有刺激性,对环境没有ä¸è‰¯å½±å“。

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

生化/生ç†ä½œç”¨

ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†å­é—´åŠåˆ†å­å†…的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚ 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚
甘油已被用作

  • 一ç§åœ¨ç»“æ ¸åˆ†æžæ†èŒå’Œé¸Ÿåˆ†æžæ†èŒçš„细胞培养中的补充剂。
  • 一ç§è®¾è®¡é…¶æ³•生物燃料电池中的燃料。
  • 一ç§å«æœ‰4-HCCAåŠ3-氨基-喹啉并用于中性åŠé…¸æ€§å¤šç³–分æžçš„æ¶²ä½“å¤åˆåŸºè´¨ã€‚
  • 一ç§ç”¨äºŽå¿«é€ŸåŽŸå­è½°å‡»è´¨è°±çš„基质。
  • å¯ä½œä¸ºæ¶²ä½“基质用于基于 MALDI(基质辅助激光解å¸ç”µç¦»è´¨è°±)分æžçš„定é‡ç ”究。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329750924
NACRESNA.21

äº§å“æ€§è´¨

蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
等级puriss.
测定99.0-101.0% (alkalimetric)
99.0-101.0% (calc. on H2O free substance)
å½¢å¼viscous liquid
自燃温度698 °F
è´¨é‡meets analytical specification of Ph. Eur., BP, USP, FCC, E422
expl. lim.2.6-11.3 %
technique(s)IR spectroscopy: suitable
electrophoresis: suitable
æ‚è´¨ acidity or alkalinity, complies
acrolein, glucose and NH4-compounds, complies
aldehydes, in accordance
ester, complies
fatty acids and esters, complies
impurities A and related substances (GC), complies
residual solvents, complies
sugar, complies
≤0.0005% heavy metals (as Pb)
≤0.003% free acid (as CH3COOH)
≤0.003% halogen compounds (as Cl)
≤0.2% 1,2,4-butantriole (GC)
≤2% water (Karl Fischer)
ç¼çƒ§æ®‹æ¸£≤0.01% (as SO4)
折射率n20/D 1.471-1.474
n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.2580-1.2644 g/mL at 20 â„ƒ
≥1.257 g/mL at 25 â„ƒ
1.25 g/mL (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg
ç—•é‡é˜³ç¦»å­As: ≤1 mg/kg
Cu: ≤10 mg/kg
Pb: ≤1 mg/kg
Zn: ≤10 mg/kg
SMILES stringOCC(O)CO
适用性complies for color
complies for reaction against H2SO4
corresponds for chromatography
passes test for identity (IR)
储存温度15-25℃
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
77067SupelcoGlycerolanalytical standard1111.55å…ƒ/1 ML;   4652.49å…ƒ/5 ML;   咨询

产å“说明

一般æè¿°

甘油是一ç§ç®€å•的多元醇化åˆç‰© ,是肥皂和生物柴油工业的副产å“。
ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³ã€æ— è‰²ã€ç²˜æ€§çš„,并且具有甜味的液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱用å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。

应用

在使用气相液相色谱法 (GLC) 测定啤酒样å“中的甘油时,å¯ä½¿ç”¨ç”˜æ²¹ä½œä¸ºå‚考标准å“。
甘油已被用作

  • ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程中的补充剂。
  • 在设计酶生物燃料电池期间的燃料。
  • 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œä»¥ç”¨äºŽå¯¹ä¸­æ€§å’Œé…¸æ€§èšç³–进行分æžã€‚
  • 快速原å­è½°å‡»MS的基质。
  • 通过MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究的液体基质。

有关åˆé€‚仪器技术的更多信æ¯ï¼Œè¯·å‚考产å“分æžè¯ä¹¦ã€‚如需进一步支æŒï¼Œè¯·è”系技术æœåŠ¡éƒ¨é—¨ã€‚
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

生化/生ç†ä½œç”¨

ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚甘油的生ç†ä½œç”¨åŒ…括细胞介导的å…ç–«ã€å¢žåŠ IgG的产生ã€ä»¥åŠå¢žåŠ ç»„èƒºçš„é‡Šæ”¾ã€‚

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329767462
NACRESNA.24

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
等级analytical standard
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥98.5% (GC)
自燃温度698 °F
ä¿è´¨æœŸlimited shelf life, expiry date on the label
technique(s)HPLC: suitable
gas chromatography (GC): suitable
æ‚è´¨≤0.3% water
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
application(s)cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
æ ¼å¼neat
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
49770Sigma-AldrichGlycerolpuriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC)661.2å…ƒ/250 ML;   2624.7å…ƒ/1 L;   2641.1å…ƒ/2.5 L;   咨询

产å“说明

一般æè¿°

甘油广泛应用于食å“ã€èšåˆç‰©ã€æ ‘è„‚ã€çƒŸè‰ã€æ´—涤剂ã€ç‚¸è¯ã€è¯å“和个人护ç†äº§å“等工业领域。它是化学工业中最常用的廉价原料。æå‡ºäº†å°†å…¶è½¬åŒ–为å„ç§å•†ä¸šå¢žå€¼åŒ–å­¦å“的建议。基于甘油与 ATP çš„å应,建立了一ç§å¿«é€Ÿæµ‹å®šç”˜æ²¹çš„酶法。

应用

甘油已被用于èšç”˜æ²¹ç™¸äºŒé…¸é…¯ (PGS) 预èšä½“çš„åˆæˆï¼Œè¿™æ˜¯åˆ¶é€  PGS 支架所必需的。它å¯ç”¨äºŽä¿æŠ¤äººä½“红细胞在冷冻和解冻过程中å…å—æŸä¼¤ã€‚
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329757522
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
等级ACS reagent
puriss. p.a.
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5% (GC)
å½¢å¼viscous liquid
自燃温度698 °F
è´¨é‡dist.
expl. lim.2.6-11.3 %
technique(s)electrophoresis: suitable
æ‚è´¨ acrolein and glucose, in accordance
substances darkened by H2SO4, in accordance
≤0.05% fatty acid esters (as butyric acid)
≤0.1% water
ç¼çƒ§æ®‹æ¸£≤0.005%
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤10 mg/kg
ç—•é‡é˜³ç¦»å­Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
NH4+: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
49779Sigma-AldrichGlyceroltested according to Ph. Eur., anhydrous2348.16å…ƒ/1 L;   7071.04å…ƒ/10 L;   咨询

产å“说明

一般æè¿°

Glycerol is odourless, colorless, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock. Glycerol has a wide variety of applications, and is one of the most valuable and versatile chemical substances in nature. It can be used as an emollient, solvent, sweetening agent, in pharmaceutical formulations, cosmetics, foodstuffs and toiletries. It is very stable and can be easily stored under normal temperature; also it is non-irritating and has no adverse impact to the environment.

应用

Glycerol has been used as

  • a supplement during cell culture of Mycobacterium tuberculosis and Mycobacterium avium.
  • a fuel during designing enzymatic biofuel cell.
  • a liquid composite matrix with 4-HCCA and 3-amino­quinoline for analysis of neutral and acidic glycans.
  • a matrix for fast atom bombardment MS.
  • may be employed as liquid matrix for the quantification studies by MALDI (Matrix-assisted laser desorption/ionization mass spectrometry) analysis.

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

生化/生ç†ä½œç”¨

Glycerol is hygroscopic in nature and is soluble in water owing to its three hydrophilic alcoholic hydroxyl groups. It can form both inter- and intramolecular hydrogen bonds, making it a very flexible molecule. The physiologic effect of glycerine is due to cell-mediated immunity, increased IgG production and increased histamine release.

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329757525
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
agencyUSP/NF
tested according to Ph. Eur.
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
自燃温度698 °F
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves
1.04057SupelcoGlycerol(vegetable origin) for analysis EMSURE® ACS,Reag. Ph Eur3098.46å…ƒ/2.5 L;   10350.9å…ƒ/10 L;   18437.6å…ƒ/25 L;   咨询

产å“说明

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

分æžè¯´æ˜Ž

å«é‡(GC,以无水物质计): ≥ 99.5 %
å«é‡(碱定é‡ï¼Œä»¥æ— æ°´ç‰©è´¨è®¡ç®—):98.0 - 101.0 %
åŒä¸€æ€§ï¼šé€šè¿‡æµ‹è¯•
颜色: ≤ 10 APHA
溶液外观:通过测试
酸度或碱度:通过测试
游离酸(CH₃COOH): ≤ 0.002 %
中立:通过测试
折射率(n 20/D):1.470 - 1.475
æ°¯(Cl): ≤ 0.0010 %
ç¡«é…¸ç›(SO₄): ≤ 0.001 %
å¤ä»£åŒ–åˆç‰©(以 Cl 计): ≤ 0.0030 %
é‡é‡‘属(以铅计): ≤ 0.00020 %
Al(é“): ≤ 0.00005 %
B(硼): ≤ 0.000002ï¼…
Ba(é’¡): ≤ 0.00001 %
Ca(é’™): ≤ 0.0001 %
Cd(镉): ≤ 0.000005ï¼…
Co(é’´): ≤ 0.000005 %
Cr(铬): ≤ 0.000002 %
Cu(铜): ≤ 0.000005 %
Fe(é“): ≤ 0.00001ï¼…
Mg(é•): ≤ 0.0001 %
Mn(é”°): ≤ 0.00001 %
Ni(é•): ≤ 0.000002 %
Pb(é“…): ≤ 0.00001ï¼…
Sn(锡): ≤ 0.00001 %
Zn(锌): ≤ 0.00001 %
甲醇: ≤ 3000 ppm
其他残留溶剂(ICH Q3C):...生产过程中排除
丙烯醛和葡è„糖:通过测试
醛类: ≤ 10 ppm
二甘醇åŠç›¸å…³ç‰©è´¨(æ‚è´¨ A): ≤ 0.1 %
二甘醇åŠç›¸å…³ç‰©è´¨(任何其他æ‚è´¨): ≤ 0.1 %
二甘醇åŠç›¸å…³ç‰©è´¨(所有æ‚质的总和): ≤ 0.5 %
脂肪酸和酯(如ä¸é…¸): ≤ 0.05 %
易炭化物质:通过测试
糖:通过测试
ç¡«é…¸ç°ï¼š ≤ 0.005 %
水: ≤ 0.5 %

法律信æ¯

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722
EC索引å·200-289-5

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
等级ACS reagent
agencyreag. Ph. Eur.
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5% (GC)
98.0-101.0% (calculated on anhydrous substance, alkalimetric)
å½¢å¼liquid
自燃温度698 °F
expl. lim.2.6-11.3 % (v/v)
çŽ¯ä¿æ›¿ä»£äº§å“特性Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
technique(s)electrophoresis: suitable
æ‚è´¨≤0.001% Chloride (Cl)
≤0.002% Free acid (CH3COOH)
颜色APHA: ≤10
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5 (20 â„ƒ, 100 g/L in H2O)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
è½¬å˜æ¸©åº¦flash point 199 â„ƒ
密度1.25 g/mL (lit.)
çŽ¯ä¿æ›¿ä»£äº§å“分类Aligned
储存温度2-30℃
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
911046Sigma-AldrichGlycerolBioRenewable, ≥99.5%904.62å…ƒ/1 L;   1795.11å…ƒ/2.5 L;   2092.07å…ƒ/1 GAL;   3180.5å…ƒ/4 L;   咨询

产å“说明

一般æè¿°

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Glycerol is non-toxic, biodegradable, and comes from a renewable feedstock, thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and "Design for Degradation". Click here for more information.

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

特点和优势

BioRenewable
Replacement for Petroleum-based Glycerol

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722

äº§å“æ€§è´¨

蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5%
å½¢å¼liquid
自燃温度698 °F
çŽ¯ä¿æ›¿ä»£äº§å“特性Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
çŽ¯ä¿æ›¿ä»£äº§å“分类Aligned
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
911038Sigma-AldrichGlycerolBioRenewable, ACS reagent, ≥99.5%1296.77å…ƒ/500 ML;   1784.27å…ƒ/1 L;   4416.88å…ƒ/4 L;   6552.17å…ƒ/4 X 4 L;   7158.01å…ƒ/18 L;   咨询

产å“说明

一般æè¿°

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Glycerol is non-toxic, biodegradable, and comes from a renewable feedstock, thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and "Design for Degradation". Click here for more information.

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

特点和优势

BioRenewable
Replacement for petroleum-based glycerol

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722

äº§å“æ€§è´¨

等级ACS reagent
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99.5%
å½¢å¼liquid
自燃温度698 °F
çŽ¯ä¿æ›¿ä»£äº§å“特性Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Design for Degradation
Learn more about the Principles of Green Chemistry.
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
çŽ¯ä¿æ›¿ä»£äº§å“分类Aligned
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)320.0 °F - closed cup
闪点(C)160 ℃ - closed cup
49781Sigma-AldrichGlycerol solution83.5-89.5% (T)954.27å…ƒ/500 ML;   1086.94å…ƒ/1 L;   3435.1å…ƒ/5 L;   咨询

产å“说明

一般æè¿°

ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³ã€æ— è‰²ã€ç²˜æ€§çš„,并且具有甜味的液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–原料。甘油具有广泛的应用,是自然界中最有价值和多功能的化学物质之一。它å¯å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱用å“中。它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å­˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。

应用

甘油溶液已被用于:

  • 制备血液模拟液
  • 表皮模仿膜
  • 作为核储存缓冲液的组æˆéƒ¨åˆ†

生化/生ç†ä½œç”¨

ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å­é—´å’Œåˆ†å­å†…氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å­ã€‚甘油的生ç†ä½œç”¨åŒ…括细胞介导的å…ç–«ã€å¢žåŠ IgG的产生ã€ä»¥åŠå¢žåŠ ç»„èƒºçš„é‡Šæ”¾ã€‚
甘油已被用作

  • ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程中的补充剂。
  • 在设计酶生物燃料电池期间的燃料。
  • 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œä»¥ç”¨äºŽå¯¹ä¸­æ€§å’Œé…¸æ€§èšç³–进行分æžã€‚
  • 快速原å­è½°å‡»MS的基质。
  • 通过MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究的液体基质。

其他说明

甘油激酶ã€ç”˜æ²¹è„±æ°´é…¶ã€ç”˜æ²¹æ°§åŒ–酶分æžçš„底物

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH · aq
分å­é‡92.09 (anhydrous basis)
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·57651222

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
测定83.5-89.5% (T)
å½¢å¼viscous liquid
technique(s)MALDI-MS: suitable
æ‚è´¨10.5-16.5% water
ç¼çƒ§æ®‹æ¸£≤0.01% (as SO4)
bp182 â„ƒ/20 mmHg (lit.)
密度1.252 g/mL at 25 â„ƒ (lit.)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)320.0 °F - closed cup
闪点(C)160 ℃ - closed cup
个人防护装备Eyeshields, Gloves
15524Sigma-AldrichGlycerol solutionpuriss., meets analytical specification of Ph. Eur., BP, 84-88%2231.02å…ƒ/1 L;   咨询

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH · aq
分å­é‡92.09 (anhydrous basis)
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329750925
NACRESNA.22

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg
等级puriss.
测定84-88%
å½¢å¼liquid
è´¨é‡meets analytical specification of Ph. Eur., BP
expl. lim.2.6-11.3 %
æ‚è´¨ acidity or alkalinity, in accordance
aldehyde, complies
ester, complies
impurities A and related substances (GC), complies
residual solvents, complies
sugar, complies
≤0.0005% heavy metals (as Pb)
≤0.003% halogene compounds (as Cl)
12-16% water (Karl Fischer)
ç¼çƒ§æ®‹æ¸£≤0.01% (as SO4)
折射率n20/D 1.449-1.455
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
密度1.252 g/mL at 25 â„ƒ (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤10 mg/kg
适用性complies for appearance of solution
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)320.0 °F - closed cup
闪点(C)160 ℃ - closed cup
49782Sigma-AldrichGlycerol solutionpuriss. p.a., 86-89% (T)783.85å…ƒ/500 ML;   1238.58å…ƒ/1 L;   咨询

产å“说明

一般æè¿°

Glycerol is widely used in industries based on food, polymer, resins, tobacco, detergents, explosives, drugs and personal care products. It is most commonly employed cheap feedstock in the chemical industry. Its transformation to various commercial value-added chemicals has been proposed. A fast enzymatic assay for the determination of glycerol based on its reaction with ATP has been described.

应用

Glycerol may be used in the synthesis of poly(glycerol sebacate) (PGS) pre-polymer, which is required for the fabrication of PGS scaffolds. It may be employed to protect the human red blood-cells from damage during the process of freezing and thawing.

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH · aq
分å­é‡92.09 (anhydrous basis)
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329757526
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg
等级puriss. p.a.
测定86-89% (T)
å½¢å¼viscous liquid
expl. lim.2.6-11.3 %
æ‚è´¨≤0.001% aldehydes (as formaldehyde)
≤0.002% free acid (as CH3COOH)
≤0.05% fatty acid esters (as glycerol tributyrate)
11-14% water
ç¼çƒ§æ®‹æ¸£≤0.01% (as SO4)
折射率n20/D 1.454
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
密度1.252 g/mL at 25 â„ƒ (lit.)
ç—•é‡é˜´ç¦»å­chloride (Cl-): ≤2 mg/kg
sulfate (SO42-): ≤5 mg/kg
ç—•é‡é˜³ç¦»å­Ca: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤5 mg/kg
Mn: ≤1 mg/kg
NH4+: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 3
闪点(F)320.0 °F - closed cup
闪点(C)160 ℃ - closed cup
G2289Sigma-AldrichGlycerinmeets USP testing specifications2683.78å…ƒ/500 ML;   4117.1å…ƒ/1 L;   8417.17å…ƒ/4 L;   17700.9å…ƒ/20 L;   咨询

产å“说明

包装

500 mL in poly bottle
1, 4 L in poly bottle
20 L in composite drum

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·24895092
NACRESNA.21

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
agencyUSP/NF
meets USP testing specifications
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
自燃温度698 °F
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
application(s)pharmaceutical (small molecule)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
个人防护装备Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
PHR1020SupelcoGlycerinPharmaceutical Secondary Standard; Certified Reference Material1162.78å…ƒ/5 G;   咨询

产å“说明

一般æè¿°

ç”¨äºŽè´¨é‡æŽ§åˆ¶çš„åˆ¶è¯äºŒçº§æ ‡å‡†å“,为制è¯å®žéªŒå®¤å’Œåˆ¶é€ å•†åˆ¶å¤‡å†…éƒ¨å·¥ä½œæ ‡å‡†å“æä¾›äº†ä¸€ç§æ–¹ä¾¿ã€é«˜æ€§ä»·æ¯”的替代方案。

应用

甘油å¯ä½œä¸ºè¯ç‰©å‚考标准å“,用于通过色谱技术测定è¯ç‰©åˆ¶å‰‚和化妆å“中的分æžç‰©ã€‚
è¿™äº›äºŒçº§æ ‡å‡†å“æ˜¯ç»è¿‡æ£€éªŒçš„è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)。它们适用于多ç§åˆ†æžåº”用,包括但ä¸é™äºŽè¯ç‰©é‡Šæ”¾æµ‹è¯•ã€è¯ç‰©çš„定性和定é‡åˆ†æžæ–¹æ³•å¼€å‘ã€é£Ÿå“å’Œé¥®æ–™è´¨é‡æŽ§åˆ¶æ£€æµ‹ä»¥åŠå…¶ä»–标定应用。
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

分æžè¯´æ˜Ž

这些二级标准å“å¯è¿½æº¯è‡³USPã€EP(PhEur)å’ŒBP一级标准å“。

其他说明

è¯¥è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)æ ¹æ®ISO 17034 å’Œ ISO/IEC 17025进行生产和认è¯ã€‚有关此CRM使用的所有信æ¯å‡å¯åœ¨åˆ†æžè¯ä¹¦ä¸Šæ‰¾åˆ°ã€‚

附注

è¦æŸ¥çœ‹è¯¥ææ–™çš„分æžè¯ä¹¦ç¤ºä¾‹ï¼Œè¯·åœ¨ä¸‹é¢çš„æ ä½ä¸­è¾“å…¥ LRAB7812ã€‚è¿™åªæ˜¯ä¸€ä¸ªç¤ºä¾‹è¯ä¹¦ï¼Œå¯èƒ½ä¸æ˜¯æ‚¨æ”¶åˆ°çš„æ‰¹æ¬¡ã€‚

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329823051
NACRESNA.24

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³300
等级certified reference material
pharmaceutical secondary standard
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
CofAcurrent certificate can be downloaded
自燃温度698 °F
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
application(s)cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)
æ ¼å¼neat
è¯å…¸å¯è¿½æº¯æ€§traceable to PhEur G0400000
traceable to USP 1295607
储存温度2-30℃
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
V900122Sigma-AldrichGlycerolVetec, reagent grade, 99%368.09å…ƒ/500 ML;   1393.18å…ƒ/6 X 500 ML;   咨询

产å“说明

包装

500, 6×500 mL in poly bottle

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

法律信æ¯

Vetec is a trademark of sigma-aldrich International GmbH

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329829558

äº§å“æ€§è´¨

等级reagent grade
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线Vetec
测定99%
å½¢å¼viscous liquid
自燃温度698 °F
expl. lim.2.6-11.3 % (lit.)
technique(s)electrophoresis: suitable
æ‚è´¨≤1.0% water
water
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5 (20 â„ƒ, 100 g/L)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)320.0 °F - closed cup
闪点(C)160 ℃ - closed cup
8.18709Sigma-AldrichGlycerolanhydrous for synthesis703.47å…ƒ/1 L;   2450.77å…ƒ/5 L;   6739.72å…ƒ/25 L;   咨询

产å“说明

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

分æžè¯´æ˜Ž

å«é‡(GC,以无水物质计): ≥ 99 %
åŒä¸€æ€§(红外光谱):通过测试
密度(d 20/4):1.259 - 1.263 g/cm³
水: ≤ 0.5 %

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722
EC索引å·200-289-5

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³200
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99% (calc. on anhydr. substance, GC)
å½¢å¼liquid
自燃温度698 °F
效能12600 mg/kg LD50, oral (Rat)
>18700 mg/kg LD50, skin (Rabbit)
expl. lim.2.6-11.3 % (v/v)
technique(s)electrophoresis: suitable
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5 (20 â„ƒ, 100 g/L in H2O)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
è½¬å˜æ¸©åº¦flash point 199 â„ƒ
密度1.25 g/mL (lit.)
储存温度2-30℃
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
356350MilliporeGlycerol1326.95å…ƒ/1000 ML;   2216.9å…ƒ/500 ML;   咨询

产å“说明

一般æè¿°

Obtained from oils and fats as a biproduct in the manufacturing of soaps and fatty acids.

包装

1000, 500 ml in Glass bottle

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

警告

Toxicity: Standard Handling (A)

法律信æ¯

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722

äº§å“æ€§è´¨

è´¨é‡æ°´å¹³100
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
测定≥99% (GC)
å½¢å¼liquid
自燃温度698 °F
manufacturer/tradenameCalbiochem®
储存æ¡ä»¶OK to freeze
desiccated
technique(s)electrophoresis: suitable
颜色clear colorless
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
è¿è¾“ambient
储存温度10-30℃
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
V900860Sigma-AldrichGlycerolVetec, reagent grade165.85å…ƒ/500 ML;   咨询

产å“说明

包装

100, 500 mL in poly bottle

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

法律信æ¯

Vetec is a trademark of sigma-aldrich International GmbH

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
EC å·200-289-5
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329830208

äº§å“æ€§è´¨

等级reagent grade
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
产å“线Vetec
测定≥98.5% (GC)
å½¢å¼liquid
自燃温度698 °F
technique(s)electrophoresis: suitable
折射率n20/D 1.474 (lit.)
pH值(酸碱度)5.5-8
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)390.2 °F - Pensky-Martens closed cup
闪点(C)199 ℃ - Pensky-Martens closed cup
1295607USPGlycerinUnited States Pharmacopeia (USP) Reference Standard3487.56å…ƒ/2 ML;   咨询

产å“说明

一般æè¿°

æœ¬äº§å“æŒ‰ç…§çŽ°è¡Œè¯å…¸è¦æ±‚æä¾›å’ŒæŒ‡å®šã€‚所有本产å“相关的支æŒä¿¡æ¯ï¼ŒåŒ…括 SDS 和任何产å“ä¿¡æ¯å°å†Œå­ï¼Œå‡ç”±è¯å…¸é¢å‘机构制定和å‘布。如需进一步信æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。

应用

甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“的密度,使样å“层处于å‡èƒ¶æ ·å“孔的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储存缓冲液组分。

分æžè¯´æ˜Ž

这些产å“仅供测试和化验使用。它们ä¸é€‚用于人类或动物,也ä¸èƒ½ç”¨äºŽè¯Šæ–­ã€æ²»ç–—或治愈任何类型的疾病。

其他说明

USPé¢å¸ƒçš„SDS请点击此处。
å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚

基本信æ¯

线性分å­å¼HOCH2CH(OH)CH2OH
分å­é‡92.09
Beilstein635685
MDLç¼–å·MFCD00004722
PubChem化学物质编å·329749954

äº§å“æ€§è´¨

等级pharmaceutical primary standard
蒸汽密度3.1 (vs air)
蒸汽压<1 mmHg ( 20 ℃)
自燃温度698 °F
manufacturer/tradenameUSP
折射率n20/D 1.474 (lit.)
bp182 â„ƒ/20 mmHg (lit.)
mp20 â„ƒ (lit.)
密度1.25 g/mL (lit.)
application(s)pharmaceutical (small molecule)
æ ¼å¼neat
SMILES stringOCC(O)CO
InChI1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI keyPEDCQBHIVMGVHV-UHFFFAOYSA-N

安全信æ¯

储存分类代ç 10 - Combustible liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
945126AmethystGlycerol99%, 用于分æž72å…ƒ/500ML;   247å…ƒ/2.5L;   734å…ƒ/10L;   咨询

基本信æ¯

分å­å¼C3H8O3
分å­é‡92.09
熔点20
沸点182
闪点160
密度1.25
折光率(n20D)1.4715-1.4755
MDLç¼–ç MFCD00004722
Beilstein635685
Merck14,4484
EINECS ç¼–å·200-289-5

安全信æ¯

防范说明P262
WGK1
RTECSMA8050000
TSCA是
921371AmethystGlycerol99%, 用于生化117å…ƒ/500ML;   咨询

基本信æ¯

分å­å¼C3H8O3
分å­é‡92.09
熔点20
沸点182
闪点160
密度1.25
折光率(n20D)1.4715-1.4755
MDLç¼–ç MFCD00004722
Beilstein635685
Merck14,4484
EINECS ç¼–å·200-289-5

安全信æ¯

防范说明P262
WGK1
RTECSMA8050000
TSCA是
BF-D-6584-01AccuStandardGlycerin,0.5 mg/mL in Pyridine0.5 mg/mL in Pyridine386å…ƒ/2mL;   咨询
Glycerin甘油56-81-50.5 mg/mL
094580FluorochemGlycerin99%264å…ƒ/1g;   330å…ƒ/100g;   550å…ƒ/1kg;   咨询

基本信æ¯

CAS Number56-81-5
MDL NumberMFCD00004722
Boiling Point290℃
Melting Point18.2℃
Density1.26

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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