Ammonium Sulfate Granular
Data:2019-10-24 12:25:23
Product Description:
Ammonium Sulphate
CAS NO:7783-20-2
EINECS MO:231-984-1
Features:
White or liggu-colored granular,solubie in water(acidic aqueous solution),insoluble in ethanlo or acetone,adsorpion and release ammonia when acting with alkali.
Classification
（一）Caprolactam grade:byproduct of caprolactam
Usage:Mainly used as fertilizer for various soils and crops.
（二）Ammonium pyrosulfate:byproduct of coking.
Qualiy standard:N-≥21%：Water-≤1%.
Usage:main used for making compound ferilizer.
Technical specifications（China National Standard GB535-1995）
NOTE:When the ammonium sulphate is for agriculture,it is not necessary to check the conthnt Fe,As,heavy metal or water insolubles.