SODIUM PHOSPHATE P-32
UNII O181101B5G

Substance Identification & Data

This profile provides standardized clinical and technical data for Sodium Phosphate P-32, uniquely identified by the FDA Unique Ingredient Identifier (UNII) O181101B5G.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7635-46-3 and the RxNorm Concept ID (RxCUI) 91559. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

O181101B5G

CAS Registry Number

7635-46-3

RxNorm Concept ID

91559

Detailed Substance Profile

Preferred Name

SODIUM PHOSPHATE P-32

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

InChIKey

2Na.HO4P

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

BNIILDVGGAEEIG-JCIGTKTHSA-L

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

NCI Thesaurus

C76284

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

71180

Unique identification number in the NCBI database of chemical substances.

INN ID

527

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

[O-][32P](O)([O-])=O.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Sodium Phosphate P-32. 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.