MAGNESIUM SILICATE
UNII 9B9691B2N9

Substance Identification & Data

This profile provides standardized clinical and technical data for Magnesium Silicate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 9B9691B2N9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1343-88-0 and the RxNorm Concept ID (RxCUI) 1310566. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
9B9691B2N9
CAS Registry Number
1343-88-0
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
MAGNESIUM SILICATE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
9B9691B2N9
The specific atomic composition represented as a molecular structure string.
InChIKey
Mg.3O.Si
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
ZADYMNAVLSWLEQ-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
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+4].[O-2].[Mg+2].[O-2].[O-2]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Magnesium Silicate. 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.

FDA Official Name

MAGNESIUM SILICATE

Common Names & Synonyms

MAGNESIUM HYDROSILICATE
MAGNESIUM SILICATE (TALC)
MAGNESIUM SILICATE [FCC]
MAGNESIUM SILICATE [HSDB]
MAGNESIUM SILICATE [II]
MAGNESIUM SILICATE [MART.]
MAGNESIUM SILICATE [WHO-DD]
MAGNESIUM SILICATE, SYNTHETIC
SILICIC ACID, MAGNESIUM SALT

Technical Codes

E-553(I)
INS NO.553(I)
INS-553(I)

NDC Products Containing MAGNESIUM SILICATE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: