... in agriculture 1 Ammonium Sulphate 21% fertilizer 2 Nitrogen:21% 3 White powder 4 industrial grade, Ammonium sulphate powder in agricultureMolecular Formula: (NH4) ... ≤0.10%Usage: Mainly use in fertilizer, its advantage is less absorb moisture comparedto other fertilizer , also use in industry ,pharmaceuticals, ... 50kg pp bags ,pallet available,depend on custmer requirement Ammonium sulphate