Sulfamic acid

Brief introduction

Molecular formula: NH₂S0₃H.

Sulfamic acid is important fine chemical product. Its water solution has same degree of strong water solution with sulfuric acid and hydrochloric acid. Its manufacturing technique is simple and its by-products can be used. It is convenient for packaging and storage.

Main uses

Sulfamic acid can be used as cleaning agent and it has advantages in storage and transportation.

Sulfamic acid can be used in cleaning of furnace, condenser, heat exchange machine, and chemical pipeline.

Properties

The solid sulfamic acid has good stability at dry room temperature, is non hygroscopic, non-volatile, soluble in water, can ionize in aqueous solution, and is moderately acidic. It can be used as acid standard solution for alkali titration. It is slightly soluble or insoluble in organic solvents, insoluble in ether, soluble in liquid nitrogen, ethanol, formamide and acetone. Because of its excellent properties, it is widely used in acid washing agents, stabilizers, sulfonating agents, denitrifiers, disinfectants, flame retardants, herbicides, synthetic sweeteners and catalysts.

CAS No.

5329-14-6

Formula

H3NO3S

Molecular Mass

97.09370

Exact Mass

96.98340

PSA

88.77000

Logp

0.52900