China Potassium Sulphate/Potassium Sulfate (potassium sulfate (k2so4) for Fertilizer/Industrial, Find details about China Potassium Sulphate, Potassium Sulphate Prices from Potassium Sulphate/Potassium Sulfate (potassium sulfate (k2so4) for Fertilizer/Industrial
Component | Range | Typical |
K2SO4 | 98.0%min | 99% |
K20 | 50.0%min | 52% |
Moisture | 1.5%max | 0.5% |
CL | 1.5%max | 0.1% |
S | 18%min | 18.2% |
Free Acid(H2SO4) | 1.5%max | 1.5% |
PH | 3-5 | 4 |
Water Soluble | 100% | 100% |
Heavy Metal | 0.01%max | 0.008% |
Calcium | 0.1%max | 0.1% |
Iron (Fe) | 0.1%max | 0.1% |