FLUOSILICIC ACID
UNII 53V4OQG6U1

Substance Identification & Data

This profile provides standardized clinical and technical data for Fluosilicic Acid, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 53V4OQG6U1.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 16961-83-4 and the RxNorm Concept ID (RxCUI) 1431152. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

53V4OQG6U1

CAS Registry Number

16961-83-4

RxNorm Concept ID

1431152

Detailed Substance Profile

Preferred Name

FLUOSILICIC ACID

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

InChIKey

F6Si.2H

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

OHORFAFFMDIQRR-UHFFFAOYSA-P

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

PubChem CID

21863527

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[Si-2](F)(F)(F)(F)(F)F.[H+].[H+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Fluosilicic Acid. 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.