FOOD ORANGE 2
UNII 35HF83708U

Substance Identification & Data

This profile provides standardized clinical and technical data for Food Orange 2, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 35HF83708U.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 2347-72-0 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

35HF83708U

CAS Registry Number

2347-72-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

FOOD ORANGE 2

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

InChIKey

C16H10N2O7S2.2Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

CECHAJXICNIUQL-QIKYXUGXSA-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

[Na+].c1c(ccc2c(c(ccc12)O)/N=N/c3cc(ccc3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Food Orange 2. 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.