Product Description: Ammonium Chloride NH4Cl (as dry basis)----------------------------------------99.5% min Heavy metal (as Pb) ----------------------------------------- 0.0005% max Iron content-----------------------------------------------------0.0005% max Moisture---------------------------------------------------------0.5% max Sulphate (as SO4) --------------------------------------------0.02% max Residue after ignition----------------------------------------- 0.4% max PH value---------------------------------------------------------4.0 ~ 5.8 Granular grade: Nitrogen content (dry basis) ---------------------------------97% min Moisture------------------------------------------------------------- 0.5% max Sodium content(as Na) ------------------------------------------1.0% max Particle size: 4.0-2.0mm 60% min ,1.0mm 3% max Appearance:Ammonium Chloride is a kind of colorless cubic crystal or powder, salt and cool taste Packing: 25kg in net PP bag, 20MT in the 20'FCL Usage: used in cell, oil refining, electroplate, ore dressing precision casting, tanning pharmaceutics industries Caution: avoid moisture and water, do not store and transport together with alkali