... 99.5%2.White crystal, and easily dissolved in water.3.SpecificationsAPPEARANCE: WHITE CRYSTALPURITY ( ON DRY BASIS)PURITY ( ON DRY BASIS) 99.5% MIN ... .MOISTURE 0.5% MAX.NaCl (ON DRY BASIS) 0.2% ... bags, 1000kgs PP bags6.Storage condition:Dampproof , sealed.5.Package:25kgs PP bags, 500kgs PP bags, 1000kgs ... sealed.7.more photos. NH4CL Ammonium chloride 99.5%