Min. Order Reference FOB Price
50 Tons US$150.00-300.00 / Ton
Product Description
Ammonium Sulfate (N 21%) Crystals CAS No.: 7783-20-2 Molecular Formula: (NH4)2SO4 Technical Specification ITEM STANDARD Appearance Powder, Granular, Crystal Nitrogen , % ≥ 21.0 Moisture, % ≤ 0.5 Free acid(as H2SO4) % ≤ 0.2 Water Insolubles,% ≤ 0.2 ...