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偶氮胂Ⅰ CAS数据库
偶氮胂Ⅰ CAS数据库
中文名称: 偶氮胂Ⅰ
中文别名: 偶胂偶氮; 新钍试剂
英文名称: Arsenazo I
英文别名: 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic acid, trisodium salt; trisodium 2-(-hydrogen arsonatophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonate; Neothorin; Neothoron; Neothovin; Arsenazo
CAS号: 520-10-5
EINECS号: 208-285-5
分子式: C16H10AsN2Na3O11S2
分子量: 614.27
InChI: InChI=1/C16H13AsN2O11S2/c20-12-7-9(31(25,26)27)5-8-6-13(32(28,29)30)15(16(21)14(8)12)19-18-11-4-2-1-3-10(11)17(22,23)24/h1-7,20-21H,(H2,22,23,24)(H,25,26,27)(H,28,29,30)/b19-18+
分子结构: 偶氮胂Ⅰ 520-10-5

产品用途:
用作比色测定铀、钍和稀土等元素的灵敏试剂

危险品标志:  T:Toxic;
 N:Dangerous for the environment;
风险术语: R23/25:Toxic by inhalation and if swallowed.;
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.;
安全术语: S20/21:When using do not eat, drink or smoke.;
S28A:After contact with skin, wash immediately with plenty of water.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
S60:This material and its container must be disposed of as hazardous waste.;
S61:Avoid release to the environment. Refer to special instructions / Safety data sheets.;
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