CAS Number: 5329-14-6, Sulphamic Acid also spelt as sulfamic with formula of H2NSO3H and appearance which is a white crystalline powder product, with 25 kg plastic bags on pallets as packing. This colorless, water-soluble compound finds many applications in different industries. What are some of the applications and uses of Sulphamic acid? In the water treatment industry as a de-scaling and cleaning agent for stabilizing Chlorine in swimming pools, cleaning metal and ceramics, dye manufacturing, electroplating, and as a bleaching agent. Novichem Co. is one of the major suppliers and exporters of Sulfamic acid from Iran to many countries in Europe, Asia, and Africa. You may view or download the technical data sheets and MSDS of the product below.