China White Crystal Caprolactam Grade Ammonium Sulphate, Chemical Fertilizer, Find details about China Fertilizer, Ammonium Sulphate from White Crystal Caprolactam Grade Ammonium Sulphate, Chemical Fertilizer
Item | Specification |
Appearance | white Crystalline, no visible mechanical impurity |
Nitrogen | 21% min |
Moisture | 0.3% max |
Water insoluble | 0.01% max |
Fress Acid(H2SO4) | 0.03% max |
Heary Metal(Pb) | 0.005% max |