Potassium Sulfate.
Potassium Sulfate
British Pharmacopoeia (BP)
- CAS No: 7778-80-5
- Molecular Formula: K2SO4
- Molecular weight: 174.26 g/mol
| Test Items | Specifications |
|---|---|
| Appearance | White or almost white, crystalline powder or colorlesscrystals |
| Assay | 98.5% – 101.0% of K2SO4 (dried substance) |
| Solubility | Soluble in water, practically insoluble in ethanol |
| Chlorides (Cl) | Not more than 40 ppm |
| Calcium (Ca) | Not more than 200 ppm |
| Iron (Fe) | Not more than 10 ppm |
| Magnesium (Mg) | Not more than 20 ppm |
| Sodium (Na) | Not more than 0.10 % |
| Loss on drying | Not more than 1.0 % |
(Note: This will be offered from our associate GMP certified approved manufacturing unit)
For a Customized Specifications Package.
Potassium Sulfate
European Pharmacopoeia (EP)
- CAS No: 7778-80-5
- Molecular Formula: K2SO4
- Molecular weight: 174.26 g/mol
| Test Items | Specifications |
|---|---|
| Appearance | White or almost white, crystalline powder or colorless crystals |
| Assay | 98.5% – 101.0% of K2SO4 (dried substance) |
| Solubility | Soluble in water, practically insoluble in anhydrous ethanol. |
| Chlorides (Cl) | Not more than 40 ppm |
| Calcium (Ca) | Not more than 200 ppm |
| Iron (Fe) | >Not more than 10 ppm |
| Magnesium (Mg) | Not more than 20 ppm |
| Sodium (Na) | Not more than 0.10 % |
| Loss on drying | Not more than 1.0 % |
(Note: This will be offered from our associate GMP certified approved manufacturing unit)