Ammonium sulfateCAS No. : 7783-20-2EINECS NO.: 231-984-1MF : (NH4)2 ·SO4Purity : ≥21%Appearance : Colorless crystals or white granulesNature :1. Insoluble in ethanol and acetone.2. Have stimulating.Quality index :Test ItemsUnit Of MeasureLab Test ResultsN,%≥20.021.6Water,%≤0.30.22Free acid,%≤0.050.049Application :1. Rare earth ore dressing.2. Fertilizer, suitable for various soil and crop.Packaging :1. 25kg/bag，plastic woven bag.2. 25tons can be loaded in a 20' container.