SHEET /m/magnesium-carbonate · PubChem CID 11029 · CAS 546-93-0 · REV 2026.07

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Magnesium carbonate

from source

CMgO3 · 84.31 g/mol

Magnesiumkarbonat · Apolda · Carbonate magnesium · Destab

What is Magnesium carbonate?

Gym chalk. Climbers and gymnasts use it to dry their hands, and it doubles as an antacid and a caking agent in powdered food. from source

CategoryNutrient

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Fig. 1 · 2D structure RDKit

SMILESC(=O)([O-])[O-].[Mg+2]

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Where Magnesium carbonate leads

Relatedcomputed

Sodium carbonate75% similar Calcium carbonate75% similar Ammonium carbonate75% similar Bicarbonate56% similar Sodium bicarbonate50% similar Calcium oxalate50% similar

Sources & methodology

PubChem CID: 11029
Wikidata: Q407931
Structure: PubChem → RDKit
Similar molecules: MoleculeFinder fingerprint similarity
Data refreshed: October 19, 2026

How MoleculeFinder sources and labels its data