98%
400G
Door-to-door
Appearance | black powder | UN | 0.0 |
HS | 0.0 | DG Class | 0.0 |
Synonyms | Acid Black 3G; 2,7-Naphthalenedisulfonic Acid, 4-Amino-6-((4-(((4-((2,4-Diaminophenyl)Azo)Phenyl)Amino)Sulfon; 2,7-Naphthalenedisulfonic Acid, 4-Amino-6-4-4-(2,4-Diaminophenyl)Azophenylaminosulfonylphenylazo-5-Hydroxy-3-(4-Nitrophenyl)Azo-, Dipotassium Salt; 4-Amino-6-[[4-[[[4-[(2,4-Diaminophenyl)Azo]Phenyl]Amino]Sulfonyl]Phenyl]Azo]-5-Hydroxy-3-[(4-Nitrophenyl)Azo]-2,7-Naphthalenedisulfonic Acid Dipotassium Salt; C.I. 300285; Weak Acid Black 3G; Black Nt; C.I. Acid Black 210 |