Sulphamic Acid (Sulfamic). The Sulphamic Acid can be obtained from us in custom quantities at reasonable prices. Sulphamic acid is a colorless, water soluble compound which has many applications.The product is used as a herbicide, textile and paper softener, fire agent, and as a metal cleaning agent. Its main uses are in electroplating, coloring of anodized aluminum, analysis reagent, and complex masking agent.We provide a diverse range of Sulphamic Acid and is also known as amidosulfonic acid and sulfamidic acid. It is a molecular compound with the formula