Magnesium carbonate basic
SIAL/13118 - purum, light, ≥40% Mg (as MgO) basis, powder (light)
Synonym: Magnesium hydroxide carbonate
CAS Number: 39409-82-0
Empirical Formula (Hill Notation): CMgO3
Molecular Weight: 84.31
EC Number: 235-192-7
MDL Number: MFCD00011107
Linear Formula: MgCO3
Product Type: Chemical
| anion traces | chloride (Cl-): ≤500 mg/kg |
| cation traces | Ca: ≤1% |
| Fe: ≤500 mg/kg | |
| composition | Mg (as MgO), ≥40% |
| form | powder (light) |
| grade | purum |
| impurities | ≤0.005% heavy metals (as Pb) |
| InChI | 1S/CH2O3.2Mg.2H2O/c2-1(3) |
| InChI key | UDYRPJABTMRVCX-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | [Mg++].O[Mg]O.[O-]C([O-]) |
| Application: | Used as: • A stabilizer for phase formation • IR high-pass transmittance filter |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352301 |

