... methyl methacrylate - MMA, etc.) or steel plant.Ammonium Sulphate Appearance1)Steel Grade (also call Coke-ovens Grade) is ... efficiency than urea, ammonium bicarbonate, ammonium chloride, ammonium nitrate. Large granular ammonium sulphate can also serve as raw material ... raw materials of hydrogen peroxide, ammonium alum and ammonium chloride; theminor ingredient of ammonium persulfate, lysine.2) In ...