CAS:7773-06-0
Molecular formula: H6N2O3S
Molecular weight: 114.12
Structural type:
Physicochemical properties: White loose crystal, solubility in water under standard condition is 185.6; Melting point 131 ℃, boiling point 160 ℃ (decomposition), can absorb moisture in the air; Insoluble in methanol and ethanol. Hygroscopic. Decompose when heated and release a large amount of inert gas.
Purpose: Widely used in pesticide, printing and dyeing, tobacco, building materials, textile and other industries.