Arsenazo III 偶氮胂III

CAS 1668-00-4 MFCD00036695

化学结构图

1668-00-4
SMILES: OC1=C2C(C=C(C(/N=N/C3C=CC=CC=3[As](O)(O)=O)=C2O)S(O)(=O)=O)=CC(=C1/N=N/C1C=CC=CC=1[As](O)(O)=O)S(O)(=O)=O

化学属性

Mol. FormulaC22H18As2N4O14S2
Mol. Weight776.36
Melting Point>;320 °C(lit.)
TSCANo
Stability对湿度敏感
SolubilitySoluble in water (partly), 1N NH4OH (1 mg/ml), and alcohol.

别名和识别编码

Chemical NameArsenazo III
MDL NumberMFCD00036695
CAS Number1668-00-4
Synonym 偶氮胂III 7-双(2-苯胂酸-1-偶氮)变色酸; 3,6-双[(2-胂羧基苯基)偶氮]-4,5-二羟基-2,7-萘二磺酸; 2,7-双(2-胂酸基苯基偶氮)-1,8-二羟基萘-3,6-二磺酸; 2,2′-(1,8-二羟基-3,6-二磺基亚萘基-2,7-双偶氮)双苯胂酸 铀试剂Ⅲ,2 铀试剂Ⅲ;2 偶氮胂Ⅲ 7-双(2-苯胂酸-1-偶氮)变色酸
PubChem Substance ID87563103
Beilstein Registry Number5717957
EC Number216-788-6
Reaxys-RN5717957
Chemical Name Translation偶氮胂III
InChIKeyUQHVTNUJRKELCE-NBHCHVEOSA-N
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分类

  • {SA} Analytical Reagents, Analytical/Chromatography, Indicators, Metal Titration Indicators, Titration
  • {SNA} Analytical Reagents, Analytical/Chromatography, Indicators, Metal Titration Indicators, Titration

产品应用

  • Usually used in the determination of calcium in serum,has been used to evaluate calcium transport in permeabilized cells,has also been used for the spectrophotometric determination of uranium and thorium.

相关文献及参考

  • Beilstein: 16,IV,1194

安全信息

Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Symbol
Precautionary statements
  • P301+P310+P330
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P304+P340+P311
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P301+P310
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
Hazard statements
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H301+H331
WGK Germany3
Signal word Danger
Hazard Codes T,N
Safety Statements
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
  • S20/21 When using do not eat, drink or smoke 使用时，不得进食，饮水或吸烟；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Risk Statements
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
  • R50/53
Packing GroupII
UN Number UN3465 3465
Storage condition 密封保存。
Hazard Class6.1

其他信息

  • 易溶于水，在水溶液中呈玫瑰色，在硫酸中为红色，在碱性溶液中为蓝色。

系列性分类

  1. Life Science 生命科学
  2. Hematology and Histology 血液学和组织学
  3. Stains and Dyes - Hematology and Histology
  4. Stains & Dyes, A to Z - Stains and Dyes
  5. A - Stains & Dyes, A to Z
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Titration - Analytical Reagents
  4. Indicators - Titration
  5. Metal Titration Indicators - Indicators
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Titration - Analytical Reagents
  4. Indicators - Titration
  5. Metal Titration Indicators - Indicators
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Arsenic Compounds 砷化合物
  1. Analytical & Chromatography 分析化学与色谱
  2. Chelating Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Metal Compounds 金属化合物
  1. Functional Group 官能团索引
  2. azo compound

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