Sell Coking Ammonium Sulfate

Description

Ammonium sulfate: alias ammonium sulfate, ammonium sulphate. There are irritating to the eyes, mucous membranes and skin irritation, no gas appliance. Physicochemical properties: pure colorless orthorhombic crystals, industrial product is white to pale yellow crystal. The molecular weight of **2.*3, melting point of **0 degrees, Relative density (water, =1) 1.*7, soluble in water, aqueous acidic. Not soluble in alcohol, acetone and ammonia. With alkali role emit ammonia. Deliquescent. Quality index: ammonia content: ≥ *1% water: ≤ 0.2% free acid: ≤ 0.*5% iron: ≤ 0.**7% heavy metals (Pb ≤ 0.**5%): water insoluble: ≤ 0.*5%. The scope of products] [chemical industry as the production of hydrogen peroxide, ammonium alum and ammonium chloride as raw materials, industrial welding flux. Fire retardant textile industry as textile fabric. Electroplating industry as the plating bath additive. Agriculture as a fertilizer or used in compound fertilizer production. Application of soil and crop not soluble in ethanol and acetone.