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VWR Manganese(II) sulphate monohydrate 99.0-101.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | MnSO₄·1H₂O |
VWR Manganese(II) sulphate monohydrate is a high-purity analytical reagent conforming to ACS and Reag. Ph. Eur. specifications. With an assay range of 99.0–101.0%, this salt provides reliable and reproducible performance in analytical and laboratory workflows.
It is supplied as a crystalline solid with a density of 2.95 g/cm³ (25 °C) and a melting point of 700 °C. Certified under the AnalaR NORMAPUR® grade, it meets strict quality requirements for use in analytical chemistry, trace metal analysis, reagent preparation, and pharmaceutical testing.
Key Features
- High purity – assay between 99.0% and 101.0%.
- Meets international standards – compliant with ACS and European Pharmacopoeia (Reag. Ph. Eur.).
- Low impurity profile – chloride ≤10 ppm, heavy metals ≤10 ppm, Cu ≤5 ppm, Fe ≤10 ppm.
- Stable crystalline salt – melting point 700 °C, density 2.95 g/cm³ at 25 °C.
- Analytical grade – suitable for high-precision laboratory and pharmaceutical applications.
Technical Specifications
| Property | Value |
|---|---|
| Chemical Name | Manganese(II) sulphate monohydrate |
| CAS Number | 10034-96-5 |
| Molecular Formula | MnSO₄·H₂O |
| Molecular Weight | 169.02 g/mol |
| Assay (ACS) | 99.0–101.0% |
| Appearance | Crystalline solid |
| Melting Point | 700 °C |
| Density | 2.95 g/cm³ (25 °C) |
| Loss on Ignition (500 °C) | 10.0–12.0% |
| Water Insoluble Matter | ≤100 ppm |
| Chloride (Cl⁻) | ≤10 ppm |
| Calcium (Ca) | ≤50 ppm |
| Heavy metals (as Pb) | ≤10 ppm |
| Copper (Cu) | ≤5 ppm |
| Iron (Fe) | ≤10 ppm |
| Potassium (K) | ≤50 ppm |
| Magnesium (Mg) | ≤50 ppm |
| Sodium (Na) | ≤50 ppm |
| Nickel (Ni) | ≤0.02% |
| Zinc (Zn) | ≤50 ppm |
| Compliance | ACS, Reag. Ph. Eur. |
| MDL Number | MFCD00149159 |
| EINECS | 232-089-9 |
| Merck Index | 13,05763 |
| ADR/UN Classification | UN 3077, Class 9, PG III |
| Storage | Ambient temperature |
Available Formats
| Catalog Number | Quantity | Packaging |
|---|---|---|
| 25303.233 | 250 g | Plastic bottle |
| 25303.290 | 1 kg | Plastic bottle |
Hazard Classification
- Health hazard – harmful if swallowed, may cause irritation.
- Environmental hazard – toxic to aquatic organisms with long-lasting effects.
VWR Manganese(II) sulphate monohydrate, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. provides a high-purity, quality-assured reagent for laboratories requiring analytical-grade manganese salts. Its compliance with both ACS and European Pharmacopoeia standards makes it particularly suitable for pharmaceutical testing, trace analysis, and precision laboratory applications.
- Pack Size: 250g 1kg