What is SODIUM DITHIONATE CAS 7631-94-9？ SODIUM DITHIONATE white crystalline powder. Very soluble in water, insoluble in alcohol. Relative density is 2.3-2.4 (apparent density is 1.2-1.3). Unstable in aqueous solution, hydrolysis can produce hydrogen. Moisture can decompose and generate heat, which can easily cause combustion. Specification Item Specification MF H3NaO6S2 Density 2.189 [MER06] MW 186.13 Purity 59.00% Application SODIUM DITHIONATE is widely used in the printing and dyeing industry, such as cotton fabric dyeing aids and bleaching of silk and wool fabrics. It is also used in pharmaceuticals, mineral processing, and copperplate printing. The paper industry uses it as a bleaching agent, etc. Food grade products are used as bleaching agents, preservatives, and antioxidants. Packing Usually packed in 25kg/drum,and also can be do customized package.
