Manganese (II) Chloride Dihydrate GR 1Kg
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 105934.1000
Stock: In Stock
Description
| Catalogue Number | 105934 |
| Synonyms | Manganese dichloride |
| Description | Manganese(II) chloride dihydrate |
Product Information
| CAS number | 20603-88-7 |
| EC number | 231-869-6 |
| Hill Formula | Cl₂Mn * 2 H₂O |
| Chemical formula | MnCl₂ * 2 H₂O |
| Molar Mass | 161.87 g/mol |
| HS Code | 2827 39 85 |
Physicochemical Information
| Boiling point | 1190 °C (anhydrous substance) |
| Density | 2.27 g/cm3 (20 °C) |
| Melting Point | 650 °C (anhydrous substance) |
| pH value | 5 - 6 (50 g/l, H₂O, 20 °C) |
| Bulk density | 850 kg/m3 |
| Solubility | 1200 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 250 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | ≥ 99.0 % |
| Sulfate (SO₄) | ≤ 0.002 % |
| Ca (Calcium) | ≤ 0.001 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.0005 % |
| K (Potassium) | ≤ 0.001 % |
| Mg (Magnesium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.005 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.0005 % |
| Zn (Zinc) | ≤ 0.001 % |
| Substances reducing potassium permanganate | ≤ 0.0005 % |
