DIPOTASSIUM 2-NAPHTHOL-6,8-DISULFONATE
UNII I4S7VVU23A

Substance Identification & Data

This profile provides standardized clinical and technical data for Dipotassium 2-naphthol-6,8-disulfonate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) I4S7VVU23A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 842-18-2 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

I4S7VVU23A

CAS Registry Number

842-18-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIPOTASSIUM 2-NAPHTHOL-6,8-DISULFONATE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C10H6O7S2.2K

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

LKDMVWRBMGEEGR-UHFFFAOYSA-L

Line notation for describing the chemical structure and connectivity of atoms.

PubChem CID

70050

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

c12c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])cc1ccc(O)c2.[K+].[K+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Dipotassium 2-naphthol-6,8-disulfonate. 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.