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