Product Description
Potassium Fertilizer----SOP
Type:Potassium Sulphate
CAS No.:7778-80-5
EINECS No.:231-915-5
Place of Origin:Henan, China
State: Powder
Purity:99%Items | Standard | Standard |
| Appearance | White Powder /Granular | Water Soluble Powder |
| K2O | 50%min | 52%min |
| Cl | 1.5%max | 1.0%max |
| Moisture | 1.0%max | 1.0%max |
| PH | 3~5 | 3~5 |
| S | 17%min | 18%min |
| Water solubility | -- | 99.7%min |
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