High Quality Fertilizer Grade Granular Ammonium Sulphate
|Inspection Items||Unit||Superior||First Grade||Regular Grade|
|Free Sulfuric Acid||%≤||0.03||0.05||0.2|
|Appearance||White Crystal, No Impurities|
White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble
in alcohol, acetone and ammonia, Easily deliquescent in the air.
Mainly used as a nitrogen fertilizer, the advantages of Ammonium Sulphate are low hygroscopicity and not easy to agglomerate, It contains sulphur which is extremely beneficial to
crops; Ammonium Sulfate is readily available fertilizer, suitable for alkaline soil and carbonaceous
soil, It can improve foliage vigorous growth, fruit quality and yield, enhance the resistance to
environmental stress. Usually as base fertilizer, dressing fertilizer and seed manure.