产品名称

弱酸性黑NB-G

CAS NO

157577-99-6

中文别名

酸性黑234

英文名称

2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)

英文别名

2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]amino]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); Acid Black 234; Acid Black BA; Acid Black BG; Acid BlackNB; Acid Black NB-G; Acid Black NR; Acid TSA Black 234; Apollo Leather BlackNGRL; C.I. 30027; C.I. Acid Black 234; Colocid Black NB; Coriamine Black NB-G;Dinacid Black NBH; Dynacid Black 2N; Formo Leather Black; Kemacid Black NBG;Lecotan Black GW; Lecotan Black NGS; Sandal Acid Black NB-G; Vicoacid Black234; Victalan Black UX

分子式

C₃₄H₂₈N₁₀O₉S₃.2Na

分子量

860.80

EINECS

605-104-5

熔点

沸点

毒性