SODIUM SELENITE
UNII HIW548RQ3W

Substance Identification & Data

This profile provides standardized clinical and technical data for Sodium Selenite, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HIW548RQ3W.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 10102-18-8 and the RxNorm Concept ID (RxCUI) 56519. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

HIW548RQ3W

CAS Registry Number

10102-18-8

RxNorm Concept ID

56519

Detailed Substance Profile

Preferred Name

SODIUM SELENITE

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

Molecular Formula

HIW548RQ3W

The specific atomic composition represented as a molecular structure string.

InChIKey

2Na.O3Se

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BVTBRVFYZUCAKH-UHFFFAOYSA-L

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

NCI Thesaurus

C87346

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

24934

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[Na+].O=[Se]([O-])[O-].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Sodium Selenite. 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.