We are offering ammonium chloride feed grade. specification: item specification test result ammonium chloride(as nh4cl)% ≥99.5 99.53 moisture % ≤0.7 0.5 residue on lgnition % ≤0.4 0.25 heavy metal( as pb) % ≤0.0005 0.0005 sulfate( as so4)% ≤0.02 0.02 fe % ≤0.001 0.0007 ph 200g/l 25 4-5.8 5.1 packing: 25kg 500kg, 1000kg pp bag, pallet avaliable usage: main use for ammonium salt, categroy, dying aid, electroplating bath additive, analysis reagent.leather tanning, phamarceuticals, precision casting and photography. agriculture use for raw material for compund of fertilizer, as well as it the good nitrogen fertilizer for rice, wheat, cron, vegetables