Manufacturer.Sulfamic Acid is Metal parts cleaning,getting away oxidize surface,sterilize bacterium in wate, Characteristics: ... °C, decomposing temperature 209°C.Use:Metal parts cleaning, getting away oxidize surface.Slightly corrosive to metal, used to flush boiler, and sterilize ... , wood and paper.Remove nitrite in tobacco.Raw material for paint, dye stuff and PH test paper.Used as fire resistance ...