Chemical properties: white orthorhombic crystal or powder. Soluble in water, ethanol, acetone and other solvents.
Uses 1. It is used as polypropylene fiber drawing solvent. It is also used in printing and dyeing, rubber, nickel plating, color film and other industries
Uses 2. Used as polyacrylonitrile fiber drawing solvent, chemical analysis reagent, color film developing agent, some plant defoliating agent, and airport road herbicide. It is also used in printing and dyeing, rubber treatment, black nickel plating and the manufacture of artificial mustard oil.
Use 3. As analytical reagent
Uses 4. Used as polyacrylonitrile fiber drawing solvent, color film developing agent, some plant defoliating agent, printing and dyeing, rubber treatment, black nickel plating, etc
Use 5. Mold inhibiting preservative. Combined with hydrogen peroxide in the preservation of raw milk.
Uses 6. Analytical reagents, such as the determination of niobium in iron and steel, the determination of silver, copper and iron, and the manufacture of organic thiocyanate.