Wenshui Zhenfeng Agricultural Co., Ltd.
              Products

              Ammonium sulfate

              ●Name:
              ammonium chloride; molecular formula: (NH4)2SO4; relative molecular weight: 132.13.

              ●Performance:White or grey white particle; soluble in water; aqueous solution is acid; insoluble in alcohol, acetone and ammonia; react with alkaline to release ammonia gas; easy to deliquesce.
              ●Use:
              It is used as raw material in the production of hydrogen peroxide, aluminium ammonium sulfate and ammonium chloride, as welding flux in welding industry, as fire-proofing agent in textile industry, as electroplating bath additive in electroplating industry, as nitrogenous fertilizer in agricultural industry, and as modifier and yeast in food level products.

              ●Specification: industrial grade (GB2946-92)

               

               

              Index name Unit standard values actual value
              nitrogen content (in dry basis) %≥ 21.0 -
              moisture %≤ 0.2 -
              free acid %≤ 0.05 -
              Ferrum %≤ 0.007 -
              arsenic %≤ 0.00005 -
              heavy metal (in Pb) %≤ 0.005  
              water insoluble material %≤ 0.05  

              ●Packing:inner plastic bag, net weight: 25/50/1000KG.

                

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