... NH4Cl molecular weight:53.49 1.Ammonium Chloride 99.5%2.White crystal, and easily dissolved in water. ... ON DRY BASIS)PURITY ( ON DRY BASIS) 99.5% MIN.MOISTURE 0.5% MAX.NaCl (ON DRY BASIS) 0.2% ... . Chlorine root does not retain dirty in soil.5.Package:25kgs PP bags, 500kgs PP bags, 1000kgs ... PP bags6.Storage condition:Dampproof , sealed.5.Package:25kgs PP bags, 500kgs PP bags, 1000kgs PP ...