SA Fertilizer

AMMONIUM SULPHATE (crystal ) Specifications: GB535-1995 ItemStandard Test result Excellent Grade First-class goods Qualified products Nitrogen Content % ≥2121.020.521.1Moisture %≤0.20.31.00.1Free acidity(H2SO4) %≤0.030.050.200.03 Fe content %≤0.007//0.002 Arsenic content % ≤0.00005//0.00001 Heavy metal % ≤0.005//0.005Water-insoluble content %≤ 0.01 //0.004It is less absorb moisture than the other fertilizer, what's more it also can be used as chemical materials .ADD:Own Factory Manucacturer & High QuanlityLowPriceLooking Forwards YourInquiry!