Product:Ammonium chloride CAS: 12125-02-9 Molecular Formula: NH4Cl Grade:industrial grade Purity:99.5% EINECS No.:235-186-4 Nature:Ammonium chloride is a white crystalline powder;Easy to absorb tide,in wet rainy weather will absorb moisture caking, powdered ammonium chloride is very easy to absorb moisture. Application:It mainly used in hot dip galvanizing, medium and high density panels, wood based panels, petroleum auxiliaries, catalysts, precision casting, environmental water purification, printing and dyeing, tanning and other industries. Implementation Standard: national Standard of the people's Republic of China GB2946-2018 Analysis item Standard requirements Test results Ammonium chloride (NH4CL) content% 99.0 99.50 Burning residue 0.4% 0.2% Ph (200g/L solution, 25 ) 4.0-5.8 5.0 Moisture content % 0.7 0.3 Iron content % 0.0007 0.0005 Content of heavy metals (in Pb) % 0.0005 0.0005 Sulfate (in SO4) content % 0.02 0.0090 Water points out the test results of the factory, users have special requirements for water can be negotiated and solved