| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D766269 | MACKLIN | 二苯卡巴腙-溴酚蓝混合指示剂 | 适用于汞盐滴定法测氯化物含量 | 378元/100ml; | 咨询 |
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| D807253 | MACKLIN | 二苯偶氮碳酰肼 | >60%(HPLC) | 46元/1g; 177元/5g; 443元/25g; 1416元/100g; 3970元/500g; | 咨询 |
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| D807252 | MACKLIN | 二苯偶氮碳酰肼 | 试剂级, 40% | 94元/25g; 296元/100g; 1131元/500g; 5489元/2.5kg; | 咨询 |
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| D0881 | TCI | Diphenylcarbazone (contains Diphenylcarbazide) | >40.0%(HPLC) | 1050元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >40.0%(HPLC) | | 分子式/分子量 | C13H12N4O = 240.27 | | 外观与形状(20℃) | 固体 | | 应避免的情况 | 光 | | Reaxys-RN | 1842820 | | PubChem物质ID | 87567487 | | SDBS (AIST Spectral DB) | 10750 | | Merck Index (14) | 3322 | | MDL编号 | MFCD00003024 |
技术规格 | Appearance | Light yellow to Brown powder to crystal | | Purity(HPLC) | min. 40.0 area% |
物性(参考值) | 熔点 | 157 ℃(dec.) | | 水溶性 | 不溶 | | 溶解性(可溶于) | 苯,醇,氯仿 |
安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | 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。
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相关法规 |
| 170182 | J&K | Diphenylcarbazone, indicator | 指示剂 | 363元/10G; 1439元/50G; | 咨询 |
基本信息 | 分子式 | C13H12N4O | | 分子量 | 240.26 | | MDL编码 | MFCD00003024 | | Beilstein | 959475 | | EINECS 编号 | 208-698-0 |
安全信息 | 图形或危害标志 |  | | 提示语 | Warning | | 危险说明 | H228
H302
H315
H319
H335 | | 防范说明 | P233
P261
P280
P301+P312
P302+P352
P305+P351+P338 | | UN号码 | 1325 | | 危险分类 | 4.1 | | 包装等级 | III | | WGK | 3 | | RTECS | LQ9420000 |
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| H60336 | Alfa Aesar | Phenylazoformic acid 2-phenylhydrazide | | 1629元/5g; 6228元/25g; | 咨询 |
应用
It is a reagent for mercury determination. 备注
Store at room temperature. Keep away from oxidizing agents. 基本信息 MDL
MFCD00003024 EINECS
208-698-0 分子式
C13H12N4O 分子量
240.26 熔点
119-123° 灵敏度
Ambient temperatures. 形态
Solid 溶解性
Soluble in acetone. Insoluble in water. Beilstein
959475 安全信息 RTECS
LQ9420000 TSCA
是 |
| C15445 | Alfa Aesar | Phenylazoformic acid 2-phenylhydrazide | suitable for colorimetric analysis | 790元/10g; 2768元/50g; | 咨询 |
基本信息 Ref#
15445 MDL
3024 分子式
C13 H12 N4 O 分子量
240.26 形态
Orange solid |
| 235687 | Fluorochem | 1,5-Diphenylcarbazone | 95% | 1738元/25g; 6072元/100g; 13266元/250g; | 咨询 |
基本信息 | CAS Number | 538-62-5 | | MDL Number | MFCD00003024 |
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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