ERIOCHROME BLACK A, FREE ACID

UNII:	92V9SVJ8HA
Type:	INGREDIENT SUBSTANCE
Formula:	C₂₀H₁₃N₃O₇S
Preferred Substance Name:	ERIOCHROME BLACK A, FREE ACID
InChIKey:	SXYCCJAPZKHOLS-QURGRASLSA-N
GSRS Full Record:	92V9SVJ8HA i

16279-54-2
1-(2-Hydroxy-4-sulfo-6-nitro-1-naphthylazo)-2-naphthol
1-Naphthalenesulfonic acid, 3-hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro-
3-Hydroxy-4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-7-nitro-1-naphthalenesulfonic acid
3-hydroxy-4-[(2-hydroxynaphthalen-1-yl)diazenyl]-7-nitronaphthalene-1-sulfonic acid
C.I. Mordant Black 1, free acid
Eriochrome Black A, Free Acid
Solochrome Black AS, (free acid)

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.

ERIOCHROME BLACK A, FREE ACID

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