Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H₃NSO₃. This colorless, water-soluble compound finds many applications.

Formula: H₃NSO₃, Molar mass: 97.1 g/mol, Melting point: 205 °C, Density: 2.15 g/cm³,

Other uses :
 

•     Catalyst for esterification process
•     Dye and pigment manufacturing
•     Herbicide
•     Coagulator for urea-formaldehyde resins
•     Ingredient in fire extinguishing media. Sulfamic acid is the main raw material for ammonium sulfamate which is a widely  used herbicide and fire retardant material for household product.
•     Pulp and paper industry as a chloride stabilizer
•     Synthesis of nitrous oxide by reaction with nitric acid
•     The deprotonated form (sulfamate) is a common counterion for nickel(II) in electroplating.