产品名称

酸性黄 220; 双[2-[[[3-[[1-[[(2-氯苯基)氨基]羰基]-2-氧代丙基]偶氮]-4-羟苯基]磺酰]氨基]苯甲酸基)]钴酸盐四钠

CAS NO

70851-34-2

中文别名

Tetrasodium bis(2-(((3-((1-((2-chloroanilino)carbonyl)-2-oxopropyl)azo)-4-hydroxyphenyl)sulphonyl)amino)benzoato(3-))cobaltate(4-)

英文名称

Cobaltate(4-),bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-kO)propyl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]-,sodium (1:4)

英文别名

Cobaltate(4-),bis[2-[[[3-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-kO)propyl]azo-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]-,tetrasodium (9CI); Cobaltate(4-),bis[2-[[[3-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulfonyl]amino]benzoato(3-)]-,tetrasodium; Benzoic acid,2-[[[3-[[1-[[(2-chlorophenyl)amino]carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulfonyl]amino]-,cobalt complex; Acid Yellow S 2G; C.I. 11714; C.I. Acid Yellow 220; Irgaderm YellowM; Irgasperse Yellow 2R-U; Irgasperse Yellow R-U; Lanacron Yellow S 2G; LanasetYellow 2R; Ostalan Yellow S-G; Simacid Yellow 24892

分子式

C₄₆H₃₂Cl₂CoN₈O₁₄S₂.4Na

分子量

1206.72

EINECS

274-929-7

熔点

沸点

766.9 °C at 760 mmHg

毒性