DIRECT BLACK 4

UNII:	63X35PF58V
Formula:	C₃₅H₂₇N₉O₇S₂.₂Na
Preferred Substance Name:	DIRECT BLACK 4
InChIKey:	LWPZXDCHPRMLBN-GLEUTNGMSA-L

2429-83-6
219-392-1
2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-3-((4'-((2,4-DIAMINO-5-METHYLPHENYL)AZO)(1,1'-BIPHENYL)-4-YL)AZO)-5-HYDROXY-6-(PHENYLAZO)-, DISODIUM SALT
2,7-NAPHTHALENEDISULFONIC ACID, 4-AMINO-3-(2-(4'-(2-(2,4-DIAMINO-5-METHYLPHENYL)DIAZENYL)(1,1'-BIPHENYL)-4-YL)DIAZENYL)-5-HYDROXY-6-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)
C.I. DIRECT BLACK 4
CI 30245
CI DIRECT BLACK 4 [HSDB]
CI DIRECT BLACK 4, DISODIUM SALT
COTTON BLACK MT
DISODIUM 4-AMINO-3-((4'-((2,4-DIAMINO-5- METHYLPHENYL)AZO)(1,1'-BIPHENYL)-4-YL)AZO)-5-HYDROXY-6- (PHENYLAZO)NAPHTHALENE-2,7-DISULPHONATE
NSC-73417
PAPER DEEP BLACK R

Note

UNIIs are generated based on scientific identity characteristics using ISO 11238 data elements. UNII availability does not imply any regulatory review or approval. Synonyms and mappings are based on the best public information available at the time of publication. Please report any problems/errors associated with this data to FDA-SRS@fda.hhs.gov.

DIRECT BLACK 4

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