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Magnesium Trisilicate

CAS 14987-04-3Mg2O8Si3MW 260.86

Magnesium Trisilicate (CAS 14987-04-3) — formula Mg2O8Si3, molecular weight 260.86; category pharmaceutical intermediates and APIs.

Product Overview

CAS Number14987-04-3
Molecular FormulaMg2O8Si3
Molecular Weight260.86
CategoryPharma Excipients

Technical Profile

What this product is

Magnesium Trisilicate is a pharmaceutical intermediate or API compound with CAS registry number 14987-04-3 and molecular formula Mg2O8Si3 (molecular weight 260.86), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.

Identification

CAS number: 14987-04-3

Its molecular formula Mg2O8Si3 comprises 2 Mg, 8 O, 3 Si atoms.

Also known as: Magnesium Trisilicate · 三硅酸镁

Category: pharmaceutical intermediates and APIs

Frequently Asked Questions

What is the CAS number of Magnesium Trisilicate?

The CAS registry number of Magnesium Trisilicate is 14987-04-3.

What is the molecular formula and molecular weight of Magnesium Trisilicate?

Molecular formula Mg2O8Si3, molecular weight 260.86.

What other names is Magnesium Trisilicate known by?

It is also registered under: Magnesium Trisilicate, 三硅酸镁.

Which category does Magnesium Trisilicate belong to?

Category: Pharma Excipients.

PubChem Public Data

Independent reference data for Magnesium Trisilicate (CAS 14987-04-3), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number14987-04-3
PubChem CID5311266
Molecular formulaMg2O8Si3
IUPAC namedimagnesium;dioxido-bis[[oxido(oxo)silyl]oxy]silane
UNII (FDA)FML8G1U0Y3

Computed descriptors

Molecular Weight260.86
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count8
Rotatable Bond Count2
Exact Mass259.8601799
Monoisotopic Mass259.8601799
Topological Polar Surface Area145
Heavy Atom Count13

Documented uses on record

    CIR ingredient: Magnesium TrisilicateOccurs as the minerals meerschaum, parasepiolite, and sepiolite; Used as an antacid; [Merck Index] Used as an odor absorbent, decolorizing agent, and antioxidant; [Hawley] Attapulgite and sepiolite are used in absorption granules, pet litter, paint thickeners, and drilling muds; [Harber, p. 338-9]

    Synonyms and trade names

    Magnesium trisilicate; 14987-04-3; FML8G1U0Y3; Magnesium trisilicate anhydrous; Magnesium silicate (Mg2Si3O8); DTXSID50904706; Magnesium silicates magnesium trisilicate; SILICIC ACID (H4SI3O8), MAGNESIUM SALT (1:2); Mag trisil co; RefChem:55540; VIRUS BLOCKER CL-40; DTXCID601353925; 239-076-7; C2E1CI501T; Dicarbocalm; Magnesium mesotrisilicate

    Regulatory listings held on file

    Regulatory & Food ContactCIR / INCI: Cosmetic ingredients (Magnesium Trisilicate) -> CIR (Cosmetic Ingredient Review)
    CIR / INCI: Bulking; Abrasive; Anticaking; Absorbent; Viscosity controlling; Opacifying

    What the public record says

    Magnesium Trisilicate · CAS 14987-04-3 · Mg2O8Si3. UNII FML8G1U0Y3.

    Physical description and handling notes

    Source: PubChem / Wikidata; the batch COA governs where values differ.

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