Manganese(II)Sulfate Monohydrate Spray-Dried 250g M
spray-dried for analysis EMSURE® ACS,Reag. Ph Eur
Manufacturer: Merck
Catalog ID: 105941.0250
Stock: In Stock
Description
| Catalogue Number | 105941 |
| Replaces | MX0210; MX0210-30 |
| Description | Manganese(II) sulfate monohydrate |
Product Information
| CAS number | 10034-96-5 |
| EC index number | 025-003-00-4 |
| EC number | 232-089-9 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | MnO₄S * H₂O |
| Chemical formula | MnSO₄ * H₂O |
| Molar Mass | 169.02 g/mol |
| HS Code | 2833 29 80 |
Physicochemical Information
| Density | 2.95 g/cm3 (20 °C) |
| Melting Point | >449 °C (anhydrous substance) |
| pH value | 3.0 - 3.5 (50 g/l, H₂O, 20 °C) |
| Bulk density | 1000 - 1200 kg/m3 |
| Solubility | 762 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 2150 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
| Assay (complexometric, MnSO₄·H₂O) | 98.0 - 101.0 % |
| Assay (complexometric, calc. on the ignited basis) | 99.0 - 101.0 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Insoluble matter | ≤ 0.01 % |
| Chloride (Cl) | ≤ 0.001 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Ca (Calcium) | ≤ 0.005 % |
| Cu (Copper) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.005 % |
| Na (Sodium) | ≤ 0.005 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.005 % |
| Substances reducing potassium permanganate | passes test |
| Loss on ignition (500 °C) | 10.0 - 12.0 % |
