Sulfur dioxide is used primarily as a preservative and sterilizing agent for dried fruits, some juices, and wine. It is also used in chemical manufacturing and as a bleaching agent for paper pulp. It is used in water treatment, as a fungicide and in the production of other chemicals. Sulfur dioxide is also used as a refrigerant and in fire suppression systems.
(SUGGESTION : Shakti Chemicals used pure sulphur dioxide as an raw material)
