Amino sulfonic acid 99%

Sulfamic acid is a colorless, odorless and non-toxic solid strong acid. The aqueous solution has the same strong acid properties as hydrochloric acid and sulfuric acid, but it is much less corrosive to metals than hydrochloric acid, etc. Very toxic, but the skin can not be in contact for a long time, let alone enter the eyes. Because of its strong acid property, it is also called solid sulfuric acid. It can replace sulfuric acid and form a very pure crystal stable at room temperature. Its packaging, storage and transportation are very convenient. Solid sulfamic acid has good stability in a dry room temperature environment. It is non-hygroscopic, non-volatile, soluble in water, ionizable in aqueous solution, and moderately acidic. It can be used as an acid standard solution for alkali titration. Slightly soluble or insoluble in organic solvents, insoluble in ether, soluble in liquid nitrogen, ethanol, formamide, acetone. Because of its excellent properties, it is widely used in pickling agents, chlorine stabilizers, sulfonating agents, denitrifying agents, disinfectants, flame retardants, herbicides, synthetic sweeteners and catalysts.