Name: Ammonium Chloride Standard: CP2005 BP2009 USP31 pharmaceutical,injection,agriculture grade. Characters : colorless crystal or white crystal powder.easily dissolve in water,dissolve in glycerin and ammonia liquid, slightly dissolve in alcohol, not solve in acetone and aether. Specification: 1) Ammonium chloride: 99.50% min. 2) Loss on drying: 0.1% max. 3) Residue on ignition: 0.1 max. 4) Iron: 20ppm max. 5) Heavy metals: 10ppm max. 6) Calcium: 200ppm max. Packing: 25kg/PP bag or kraft paper bag We can supply the products of different grades.