ammonisum sulphate caprolactam Nitrogen:21% min Moisture:0.5 max size:1-4white crystal free flowing CommodityAmmonisum Sulphate CaproSpecificationNitrogen 21%min Moisture 1.0%max Size 1-4mm White or off-white, yellow or light yellow in color, crystalline, free flowing, free from harmful substancePacking50kgs/bag, 1000kgs/bag, in bulk vessel ammonisum sulphate caprolactam