SULPHAMIC ACID

详情

Sulfamic acid, amidosulfonic acid H3NSO3, is a nonvolatile, white crystals; decomposes at melting point **5 C; slightly soluble in water and organic solvents. The main application can find in metals and ceramics cleaning industry as a replacement for hydrochloric acid to remove rust. It is also used in:

• Formulating cleaning agents

• Cleaning metals and ceramics

• Rust removal agent in air conditioner and cooling system

• Chemical catalyst for esterification process

• Dye and pigment manufacturing

• Ingredient in fire extinguishing media

• Pulp and paper industry as a chloride stabilizer

• Plasticizer

• Chemical intermediate

• Textile and paper bleaching

• Herbicide

• Coagulator for urea-formaldehyde resins

Numerous sulfamates (mono, di, tri O-substituted and N-substituted salts and esters) can be existed for characteristic applications.