basic magnesium carbonate (CAS 53678-75-4) — formula MgCO3, molecular weight 84.31; category inorganic chemicals.
basic magnesium carbonate (CAS 53678-75-4) is a chemical raw material in the inorganic chemicals category. Its molecular formula MgCO3 comprises 1 Mg, 1 C, 3 O atoms. Its molecular weight is about 84.31. Reported physicochemical data: melting point around 990 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 53678-75-4 |
|---|---|
| Molecular Formula | MgCO3 |
| Molecular Weight | 84.31 |
| Melting Point | 990 °C |
| Applications | CIR ingredient: Magnesium Carbonate, Magnesium carbonate is added to table salt, and it is used as an antacid. Used to make other compounds in the paint, ink, fireproofing, flooring |
| Category | Inorganic Chemicals |
Documented applications: CIR ingredient: Magnesium Carbonate, Magnesium carbonate is added to table salt, and it is used as an antacid. Used to make other compounds in the paint, ink, fireproofing, flooring.
basic magnesium carbonate is an inorganic compound with CAS registry number 53678-75-4 and molecular formula MgCO3 (molecular weight 84.31), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 53678-75-4
Its molecular formula MgCO3 comprises 1 Mg, 1 C, 3 O atoms.
Also known as: basic magnesium carbonate · 碱式碳酸镁
Category: inorganic chemicals
The CAS registry number of basic magnesium carbonate is 53678-75-4.
Molecular formula MgCO3, molecular weight 84.31.
It is also registered under: basic magnesium carbonate, 碱式碳酸镁.
Recorded applications: CIR ingredient: Magnesium Carbonate, Magnesium carbonate is added to table salt, and it is used as an antacid. Used to make other compounds in the paint, ink, fireproofing, flooring.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for basic magnesium carbonate (CAS 53678-75-4), compiled from public chemistry databases.
| CAS Registry Number | 53678-75-4 |
|---|---|
| PubChem CID | 11029 |
| Molecular formula | MgCO3 |
| IUPAC name | magnesium carbonate |
| UNII (FDA) | 0IHC698356 |
| Molecular Weight | 84.31 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 83.9697855 |
| Monoisotopic Mass | 83.9697855 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 5 |
| Melting Point | 990 °C |
|---|---|
| Solubility | 0.01 % (NIOSH, 2024) |
| Solubility | 0.1g/L |
| Solubility | 0.01% |
| Density | 3.0 |
| Density | 2.96 |
| Density | 3.01 @25 °C |
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2024) |
| Vapor Pressure | 0 mmHg (approx) |
| Decomposition | 350 °C |
MAGNESIUM CARBONATE; 546-93-0; Magnesite; Magnesium carbonate anhydrous; Kimboshi; Magmaster; Apolda; Destab; Magfy; Carbonate magnesium; Carbonic acid, magnesium salt (1:1); Magnesium carbonate (1:1); GP 20 (carbonate); MA 70 (carbonate); DCI light magnesium carbonate; Gold Star (carbonate)
| Regulatory & Food Contact | ANTICAKING_AGENT; BLEACHING_AGENT; COLOUR_RETENTION_AGENT: Food Additives Magnesium carbonate is a basic hydrated or a monohydrated magnesium carbonate or a mixture of the two. NOT LIMITED NMRS 40/TRS 339-JECFA 9/16 FAS 67.29/NMRS 40A,B,C-JECFA 9/159 CIR / INCI: Cosmetic ingredients (Magnesium Carbonate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 96.6% (982 / 1017) |
| GHS notification summary | 96.6% (982 / 1017) |
|---|
This chemical does not meet GHS hazard criteria for 96.6% (982 of 1017) of all reports.
Reported as not meeting GHS hazard criteria by 982 of 1017 companies (only 3.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
basic magnesium carbonate · CAS 53678-75-4 · MgCO3. UNII 0IHC698356. Melting Point: 990 °C; Solubility: 0.01 % (NIOSH, 2024); Solubility: 0.1g/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碱式碳酸镁