• Molecular Formula : K2SO4
• Appearance : White Powder Crystal
• CAS No : 7778-80-5
• HS Code : 3104-30-9000
• Country of Origin : China
• Potassium Sulfate improves crop yield and quality, making plants more resistant to drought, frost, insects and disease. Not only does Potassium Sulphate improve the crop's nutritional value, taste and appearance but also its resistance to deterioration during transport and storage, and its suitability for industrial processing.
• Used as drugs (e.g. delay evacuant), fertilizer (k about 50%, it is a kind of rapidly-available potassium fertilizer, can make the basal, seeds and non-uniform). Also used for making alum, glass and potash, etc.
| Items | Agriculture |
|---|---|
| Appearance | White Powder |
| Purity (%) | Min 98.0 |
| K2O (%) | Min 50.0 |
| Chloride (%) | Max 1.5 |
| Sulfate (%) | Min 18.0 |
| Heavy Metals as Pb (%) | Max 0.01 |
| Iron as Fe (%) | Max 0.1 |
| Free Acid as H2SO4 (%) | Max 1.5 |
| pH | 3.0 – 5.0 |
| Water Insoluble (%) | 100.0 |
| Calcium as Ca(%) | Max 0.1 |
| Packing Unit | 1MT Jumbo Bag only |
