POTASSIUM PHOSPHATE, TRIBASIC
UNII 16D59922JU

Substance Identification & Data

This profile provides standardized clinical and technical data for Potassium Phosphate, Tribasic, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 16D59922JU.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 7778-53-2 and the RxNorm Concept ID (RxCUI) 236502. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

16D59922JU

CAS Registry Number

7778-53-2

RxNorm Concept ID

236502

Detailed Substance Profile

Preferred Name

POTASSIUM PHOSPHATE, TRIBASIC

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

Molecular Formula

16D59922JU

The specific atomic composition represented as a molecular structure string.

InChIKey

3K.O4P

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

LWIHDJKSTIGBAC-UHFFFAOYSA-K

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

NCI Thesaurus

C80906

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

62657

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[O-]P([O-])(=O)[O-].[K+].[K+].[K+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Potassium Phosphate, Tribasic. 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.