硅酸、铝镁盐

Description

Silicic acid, aluminum magnesium salt · CAS 1327-43-1 · AlMgO4Si+. UNII 7TO1453RTL.

Identification

CAS Registry Number	1327-43-1
PubChem CID	3084116
Molecular formula	AlMgO4Si+
IUPAC name	aluminum;magnesium;silicate
UNII (FDA)	7TO1453RTL

Computed Descriptors

Molecular Weight	143.37
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	142.9231651
Monoisotopic Mass	142.9231651
Topological Polar Surface Area	92.2
Heavy Atom Count	7
Formal Charge	1
Complexity	19.1

Physical description & handling notes

• Dry Powder; Other Solid
• Insoluble
• Magnesium Aluminum Silicate
• None
• formerly Cosmetics
• Magnesium aluminum silicate neutralizes excess acid in the stomach to reduce or eliminate symptoms of heartburn, sour stomach, or acid indigestion

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetic ingredients (Magnesium Aluminum Silicate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Anticaking; Viscosity controlling; Absorbent; Opacifying
GHS notification summary	82.8% (144 / 174)

GHS Hazard Classification

GHS notification summary	82.8% (144 / 174)
Reported hazard statements	H335 (12.6%)

Documented Uses

• CIR ingredient: Magnesium Aluminum Silicate
• Cosmetics -> Anticaking; Viscosity controlling; Absorbent; Opacifying
• Information on 31 consumer products that contain Magnesium aluminum silicate in the following categories is provided:
• Silicic acid, aluminum magnesium salt: ACTIVE
• Magnesium aluminum silicate is used as an over the counter antacid for the self-treatment of heartburn, sour stomach, or acid indigestion.
• Magnesium Aluminum Silicate (Class: Other Substances, Added Date: 06-2018)

Synonyms

Magnesium aluminum silicate; 7TO1453RTL; Aluminii magnesii silicas; RefChem:925180; Magnesium aluminium silicate; 6M3P64V0NC; DTXSID5049659; MJ-2000; M-907015; 215-478-8; 603-212-7; 934-129-7; 1327-43-1; Silicic acid, aluminum magnesium salt; aluminum;magnesium;silicate; Magnesium aluminate metasilicate

Frequently Asked Questions

What are the CAS number and molecular formula of Silicic acid, aluminum magnesium salt?

CAS 1327-43-1; molecular formula AlMgO4Si+; molecular weight — g/mol.

What other names is Silicic acid, aluminum magnesium salt known by?

Magnesium aluminum silicate, 7TO1453RTL, Aluminii magnesii silicas, RefChem:925180, Magnesium aluminium silicate, 6M3P64V0NC.

What is the regulatory status of Silicic acid, aluminum magnesium salt?

Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Magnesium Aluminum Silicate) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Anticaking; Viscosity controlling; Absorbent; Opacifying.

Is Silicic acid, aluminum magnesium salt classified as hazardous?

82.8% of GHS notifications report no hazard classification (144 of 174).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.