中文名称：偶氮胂Ⅰ
  • 偶胂偶氮; 新钍试剂; 铀试剂; 偶氮胂I
  • Arsenazo I
  • Neothorin; Neothoron; Neothovin; Arsenazo; (3E)-3-[(2-arsonophenyl)hydrazono]-5-hydroxy-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
  • 520-10-5
  • 208-285-5
  • C16H10AsN2Na3O11S2
  • 614.27
  • 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+
  • 偶氮胂Ⅰ 520-10-5
  • 用作比色测定铀、钍和稀土等元素的灵敏试剂
  •  T:Toxic;
     N:Dangerous for the environment;
  • 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.;
  • 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.;