China Ammonium Sulphate Powder N21% for Agriculture Fertilizer, Find details about China Powder Fertilizer, Sulphate from Ammonium Sulphate Powder N21% for Agriculture Fertilizer
Appearance | Powder |
Nitrogen content | 21%minn |
Sulfur | 24%min |
Moisture | 1%min |
Free acidity(H2SO4) | 2.5%max |