Product: High Purity Potassium Sulfate 99.0% Agricultural Grade
High Purity Potassium Sulfate 99.0% Agricultural Grade Product Description:
1. Essential Nutrient Supply: Potassium is one of the three primary macronutrients required by plants, along with nitrogen and phosphorus. Potassium sulfate provides a concentrated and readily available source of potassium, ensuring that plants receive an adequate supply of this essential nutrient for healthy growth.
2. Improved Crop Yield and Quality: Potassium plays a crucial role in various physiological processes within plants, including enzyme activation, photosynthesis, and water uptake. Adequate potassium supply enhances plant vigor, leading to improved crop yield and quality. It promotes better root development, stronger stems, and increased resistance to diseases and environmental stresses.
3. Enhanced Fruit and Seed Formation: High Purity Potassium Sulfate 99.0% Agricultural Grade Product application can positively influence fruit and seed development in many crops. It is especially beneficial for fruiting plants, as it supports larger and healthier fruit formation, improving market value and overall productivity.
4. Drought Tolerance: Potassium helps regulate the opening and closing of stomata, the small pores on plant leaves. By controlling water loss through transpiration, potassium aids in improving a plant’s drought tolerance and water-use efficiency.
5. Resistance to Pests and Diseases: Potassium contributes to the activation of the plant’s defense mechanisms, making it more resistant to pests and diseases. Healthy plants are better equipped to fend off attacks from various pathogens and pests.
6. Compatible with Various Crops: High Purity Potassium Sulfate 99.0% Agricultural Grade Product is suitable for a wide range of crops, including fruits, vegetables, grains, and specialty crops. Its neutral pH and low chloride content make it less likely to cause harm to sensitive crops compared to other potassium fertilizers like potassium chloride.
High Purity Potassium Sulfate 99.0% Agricultural Grade Product Specification:
| Item | Test Standard | Test Result |
| Appearance | Powder/granular | Powder/granular |
| K2SO4 | 99%min | 99.3% |
| K20 | 50%min | 52.6% |
| Moisture | 1.5%max | 0.95% |
| CL | 1.5%max | 1.5% |
| S | 18%min | 18% |
| Free Acid(H2SO4) | 1.5%max | 1.45% |
| PH | 3-5 | 4.5 |
| Water Soluble | 100% | 100% |
| Heavy Metal | 0.01%max | 0.002% |
| Calcium | 0.1%max | 0.04% |
| Iron(Fe) | 0.1%max | 0.02% |
Packing: In 25/50/500/1000kg PP/PE bag or on customer request.
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