... granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Easily deliquescent ... ,pharmaceuticals, textiles,welding industry,dyeing auxilizries of acid dyes,deliming agent of leather,beer making,chemical ... , water, rain and fire. Avoid shipment with acid, alkali class, edible orange mix of chemicals. Common ... %≤0.01---- ammonium sulphate steel grade