Magnesium Hydroxide Carbonate GR 1Kg
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 105827.1000
Stock: In Stock
Description
| Catalogue Number | 105827 |
| Synonyms | Magnesium carbonate basic |
Product Information
| CAS number | 12125-28-9 |
| EC number | 235-192-7 |
| HS Code | 2836 99 11 |
Physicochemical Information
| Density | 2.16 g/cm3 (20 °C) |
| Melting Point | 600 °C (decomposition) |
| pH value | 10.5 (50 g/l, H₂O, 20 °C) suspension |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (komplexometric, Mg) | ≥ 24.0 % |
| Substances soluble in water | ≤ 0.5 % |
| Substances insoluble in hydrochloric acid | ≤ 0.005 % |
| Chloride (Cl) | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.003 % |
| Total nitrogen (N) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Barium and Strontium (as Ba) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.01 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.001 % |
| Na (Sodium) | ≤ 0.2 % |
| Pb (Lead) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.0005 % |
