ACID VIOLET 12
UNII 6S9X6LIT4A

Substance Identification & Data

This profile provides standardized clinical and technical data for Acid Violet 12, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 6S9X6LIT4A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6625-46-3 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
6S9X6LIT4A
CAS Registry Number
6625-46-3
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ACID VIOLET 12
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C19H15N3O9S2.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
UDMXIGPLHJOQKB-ZPZFBZIMSA-L
Line notation for describing the chemical structure and connectivity of atoms.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1(ccccc1/N=N/c2c(c3c(cc(cc3cc2S([O-])(=O)=O)S(=O)(=O)[O-])NC(=O)C)O)OC.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Acid Violet 12. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

ACID BRILLIANT RED 2B
ACID RED 10B
ACID RED R
ACID VIOLET 12
AZO BRILLIANT RHODINE 4B
C.I. 18075
C.I. ACID VIOLET 12
C.I. ACID VIOLET 12, DISODIUM SALT
CI 18075
CI ACID VIOLET 12
CI ACID VIOLET 12, DISODIUM SALT

Systematic Nomenclature

2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-((2-METHOXYPHENYL)AZO)-, DISODIUM SALT
2,7-NAPHTHALENEDISULFONIC ACID, 5-(ACETYLAMINO)-4-HYDROXY-3-(2-(2-METHOXYPHENYL)DIAZENYL)-, SODIUM SALT (1:2)

Technical Codes

NSC-47711