| CAS No.: | 7778-80-5 |
|---|---|
| Formula: | K2so4 |
| EINECS: | 231-915-5 |
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Potassium sulphate is a commonly used potassium fertilizer, especially suitable for crops that are sensitive to chlorine, such as tobacco, grapes, tea, etc. It can provide potassium to the crops, promote plant growth, and improve fruit quality.
The advantages of potassium sulphate as a fertilizer:
Chlorine-free: Potassium sulphate does not contain chloride ions, avoiding the negative effects of chloride ions on certain crops, such as tobacco and grapes.
Easy absorption: Potassium sulphate has good solubility and can be quickly absorbed and utilized by the crops.
Enhanced quality: Potassium is an essential element for plant growth, which can promote strong stems in plants, improve fruit quality, increase sugar content and color.
Suitable for various crops: Potassium sulphate is suitable for various crops, including fruit trees, vegetables, tubers, etc.
Can be used as base fertilizer or topdressing: Potassium sulphate can be used as base fertilizer or as topdressing during the growth of the crops.
| Item | specification |
| appearance | white granular/ powder |
| K2O | 50% min / 52% min |
| CI | 1.5% max |
| moisture | 1.0% max |
| H2SO4 | 3.0% max |
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