Sodium meta bi sulphite is an inorganic compound. It is a crystalline powder that is white to yellow in color.It is soluble in water.

 Main Uses:

1) In Pharma Industry

2) In food industry -: used as a bleaching agent, preservative agent , antioxidant

3) In leather industry: makes leather soft, well developed, tough water proof,anti-break, wear ability

4) In dye industry:  used as dechlorination agent and cotton boiling off agent for bleached cotton.