| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| 997303 | MACKLIN | DNS显色剂 | | 200元/100ml; 669元/500ml; 2298元/2.5L; | 咨询 |
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| D889314 | MACKLIN | 3,5-二硝基水杨酸 | 试剂级, 95% | 65元/25g; 182元/100g; 698元/500g; 3100元/2.5kg; | 咨询 |
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| D807260 | MACKLIN | 3,5-二硝基水杨酸 | 98% | 29元/1g; 54元/5g; 76元/25g; 198元/100g; 735元/500g; 3470元/2.5kg; | 咨询 |
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| D0850 | TCI | 3,5-Dinitrosalicylic Acid | >98.0%(GC)(T) | 235元/25G; 485元/100G; 1830元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C7H4N2O7 = 228.12 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (吸湿) | | Reaxys-RN | 2220661 | | SDBS (AIST Spectral DB) | 3456 | | MDL编号 | MFCD00007104 |
技术规格 | Appearance | White to Orange to Green powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 172.0 to 175.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 危险 | | 危险性说明 | H301 : 吞咽会中毒。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
P301 + P310 + P330 : 如误吞咽：立即呼叫急救中心/医生。漱口。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN2811 | | 类别 | 6.1 | | 包装类别 | III | | 监管条件代码(*) | |
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| 192752 | J&K | 3,5-Dinitro-2-hydroxybenzoic acid | 98% | 85元/5G; 187元/25G; 580元/100G; 1416元/500G; | 咨询 |
基本信息 | 分子式 | C7H4N2O7 | | 分子量 | 228.12 | | 熔点 | 168-172 | | MDL编码 | MFCD00007104 | | Beilstein | 2220661 | | EINECS 编号 | 210-204-3 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H302
H315
H335 | | 防范说明 | P261
P301+P312+P330 | | WGK | 3 | | RTECS | VO2965000 | | TSCA | 是 |
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| A16988 | Alfa Aesar | 3,5-Dinitrosalicylic Acid | 97+% | 803元/50g; 1914元/250g; 6087元/1000g; | 咨询 |
应用
3,5-Dinitrosalicylic acid is used in the quantification of reducing sugars by colorimetry. It is utilized for the analysis of glycosidase (glycoside hydrolase) activity by quantitation of enzymatically released reducing sugar. It is also used to detect reducing substances in urine and for quantifying carbohydrate level in blood. It acts as an important raw material and an intermediate in the production of organic chemicals such as agrochemicals, organic synthesis, pharmaceuticals and dyes. 备注
Incompatible with strong oxidizing agents, strong bases, strong reducing agents and strong acids. 基本信息 MDL
MFCD00007104 EINECS
210-204-3 分子式
C7H4N2O7 分子量
228.12 熔点
169-174° 灵敏度
Ambient temperatures. 形态
Powder 溶解性
Soluble in water, dimethyl sulfoxide, methanol, ethanol, diethyl ether and benzene. Beilstein
2220661 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin. 安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste 欧盟危险品标志
 RTECS
VO2965000 TSCA
是 |
| C15644 | Alfa Aesar | 3,5-Dinitrosalicylic Acid | 98% | 1640元/100g; 5915元/500g; 11553元/1kg; | 咨询 |
基本信息 Ref#
15644 MDL
7104 分子式
C7 H4 N2 O7 分子量
228.12 安全信息 危险等级
8 包装组
II |
| 128848 | Sigma-Aldrich | 3,5-Dinitrosalicylic Acid | 98% | 208.04元/5 G; 722.14元/100 G; 2382.42元/500 G; | 咨询 |
产品说明 应用 3,5-二硝基水杨酸可用作从氨基醇制备恶唑啉的试剂 并可用于分光光度法测定氨苄青霉素。其还可用于测量银纳米颗粒对还原糖膜泄漏的影响。 包装 5 g in glass bottle
100, 500 g in poly bottle 基本信息 | 线性分子式 | (O2N)2C6H2-2-(OH)CO2H | | 分子量 | 228.12 | | Beilstein | 2220661 | | EC 号 | 210-204-3 | | MDL编号 | MFCD00007104 | | PubChem化学物质编号 | 24847877 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 98% | | 形式 | powder | | mp | 168-172 ℃ (lit.) | | SMILES string | OC(=O)c1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O | | InChI | 1S/C7H4N2O7/c10-6-4(7(11)12)1-3(8(13)14)2-5(6)9(15)16/h1-2,10H,(H,11,12) | | InChI key | LWFUFLREGJMOIZ-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H228 - H302 | | 预防措施声明 | P210 - P240 - P241 - P264 - P270 - P301 + P312 | | 危险分类 | Acute Tox. 4 Oral - Flam. Sol. 1 | | 储存分类代码 | 4.1A - Other explosive hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| D0550 | Sigma-Aldrich | 3,5-Dinitrosalicylic Acid | used in colorimetric determination of reducing sugars | 394.63元/10 G; 680.84元/25 G; 1412.23元/100 G; 5951.95元/500 G; | 咨询 |
产品说明 应用 已经使用 3，5-二硝基水杨酸(DNS)来停止体外 α-淀粉酶抑制研究中的反应。它还用于酶促释放的还原糖的定量。 包装 10, 25, 100, 500 g in glass bottle 生化/生理作用 3，5-二硝基水杨酸(DNS)用于还原糖的比色测定，并通过定量酶释放的还原糖来分析糖苷酶(糖苷水解酶)活性。已经将二硝基水杨酸方法与 Nelson-Somogi 比色法进行了比较。 基本信息 | 线性分子式 | (O2N)2C6H2-2-(OH)CO2H | | 分子量 | 228.12 | | Beilstein | 2220661 | | EC 号 | 210-204-3 | | MDL编号 | MFCD00007104 | | PubChem化学物质编号 | 24893243 |
产品性质 | 质量水平 | 200 | | 测定 | ≥98% (HPLC and titration) | | 形式 | powder | | mp | 168-172 ℃ (lit.) | | 溶解性 | H2O: 50 mg/mL | | application(s) | diagnostic assay manufacturing
hematology
histology | | 储存温度 | room temp | | SMILES string | OC(=O)c1cc(cc(c1O)[N+]([O-])=O)[N+]([O-])=O | | InChI | 1S/C7H4N2O7/c10-6-4(7(11)12)1-3(8(13)14)2-5(6)9(15)16/h1-2,10H,(H,11,12) | | InChI key | LWFUFLREGJMOIZ-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H228 - H302 | | 预防措施声明 | P210 - P240 - P241 - P264 - P270 - P301 + P312 | | 危险分类 | Acute Tox. 4 Oral - Flam. Sol. 1 | | 储存分类代码 | 4.1A - Other explosive hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 047071 | Fluorochem | 3,5-Dinitrosalicylic Acid | 99% | 594元/25g; 1166元/100g; 2442元/250g; 7326元/1kg; | 咨询 |
基本信息 | CAS Number | 609-99-4 | | MDL Number | MFCD00007104 | | Melting Point | 170-174℃ |
安全信息 | 图形或危害标志 | | | 危险性说明 | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
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