agro trade sp

Classification:Nitrogen Fertilizer Type:Ammonium Sulphate CAS No.:7783-20-2 Other Names:Ammonium Sulfate MF:(NH4)2SO4 EINECS No.:231-984-1 Place of Origin:South Africa Release Type:Quick State:Powder Purity:N 21% ITEM INDEX RESULT Appearance White crystal PASS N content(dry basis),% ≥ 21.0 21.20 Water content(H2O),% ≤ 0.20 0.20 Free acid(H2SO4)content,% ≤ 0.03 0.03 Fe , % ≤ 0.007 0.005 As ,% ≤ 5E-05 PASS Heavy metal(Pb)content,% ≤ 0.005 0.005 Water insolubles,% ≤ 0.01 0.01