SODIUM PERFLUOROOCTANESULFONATE
UNII WI73U4YAE8

Substance Identification & Data

This profile provides standardized clinical and technical data for Sodium Perfluorooctanesulfonate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) WI73U4YAE8.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 4021-47-0 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

WI73U4YAE8

CAS Registry Number

4021-47-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

SODIUM PERFLUOROOCTANESULFONATE

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

InChIKey

C8F17O3S.Na

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ZQOXGRIKWKXDIJ-UHFFFAOYSA-M

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

PubChem CID

23671708

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+].C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(C(C(C(S(=O)(=O)[O-])(F)F)(F)F)(F)F)(F)F

Synonyms and Nomenclature

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