水菱镁矿(CAS 12072-90-1):分子式 MgCO3、分子量 84.31。
| CAS号 | 12072-90-1 |
|---|---|
| 分子式 | MgCO3 |
| 分子量 | 84.31 |
| 熔点 | 990 °C |
水菱镁矿 是一种化工化合物,登记 CAS 号为 12072-90-1,分子式 MgCO3(分子量 84.31)。
登记 CAS 号:12072-90-1
其分子式 MgCO3 由 1 个镁、1 个碳、3 个氧 组成。
别名/同义词:水菱镁矿 · Hydromagnesite
水菱镁矿 的 CAS 登记号为 12072-90-1。
分子式 MgCO3,分子量 84.31。
别名/同义词:水菱镁矿、Hydromagnesite。
水菱镁矿(CAS 12072-90-1)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 12072-90-1 |
|---|---|
| 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.
Hydromagnesite · CAS 12072-90-1 · MgCO3. UNII 0IHC698356. Melting Point: 990 °C; Solubility: 0.01 % (NIOSH, 2024); Solubility: 0.1g/L.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Hydromagnesite