Magnesium carbonate
Also known as: Magnesium carbonate (1:1), Carbonic acid, magnesium salt (1:1), C.I. 77713, DCI Light Magnesium Carbonate, Magnesite, Barringtonite (incorrect for anhydrous)
Magnesium carbonate (CAS 546-93-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CMgO3 and a molecular weight of 84.31300 g/mol. Key properties include a melting point of 990ºC, a boiling point of 333.6ºC at 760mmHg and a flash point of 169.8ºC. It is listed by 1 supplier; request a quote for pricing. Record last updated Nov 2, 2026.
- CAS No.
- 546-93-0
- Jingsj CID
- J-1495052-8
- Molecular Formula
- CMgO3
- Molecular Weight
- 84.31300 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 990ºC |
|---|---|
| Boiling Point | 333.6ºC at 760mmHg |
| Flash Point | 169.8ºC |
| Exact Mass | 85.98540 |
| PSA | 57.53000 |
| LogP | 0.22240 |
Frequently Asked Questions
What is the CAS number of Magnesium carbonate?
The CAS number of Magnesium carbonate is 546-93-0.
What are the molecular formula and molecular weight of Magnesium carbonate?
Magnesium carbonate has molecular formula CMgO3 and molecular weight 84.31300 g/mol.
Which suppliers offer Magnesium carbonate?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Magnesium carbonate (CAS 546-93-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495052-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.