Sulphite Chemicals

PAC can be used as a floccualant for all type of water treatment, drinking water, industrial waste water, urban waste water and in paper industry

Applications

Pulp and Paper: In the production of pulp by sulphite semi-chemical process and chemi-thermo mechanical means Water treatment: As an antichlor Boiler water: As an oxygen scavenger Chemicals and drugs: A moderate reducing agent in the manufacture of sodium thiosulphate, sulphonated chemicals, sulphomethylation and acetaminophen Natural latex rubber: As a preservative Photography: As a preservative  Food industry: As an antioxidant, enzyme inhibitor and anti-microbial agent Fibre industry: As a solvent for raw materials, an additive for precipitation baths, for bleaching and for desulphurising bobbins Chlor-alkali: To destroy chlorine in return brine Leather industry: In the sulphitisation of tanning extract Explosives: In the production of trinitrotoluene (TNT) Minerals: Oil well floatation as an oxygen scavenger Detergents: In the manufacture of sulphosuccinates and shampoo

Sodium dithionite - commonly known as Sodium Hydro Sulphite (SHS), is used for dissolution of Vat Dyes, for reduction clearing of dyed synthetic fabrics/yarns, for cleaning the dye-soiled dyeing machines, for stripping fabrics before re-dyeing, as bleaching aid in wood pulp (Paper) and for bleaching of clay.

Applications:

• Reducing agent
• Sulfonating agent
• Cation source for textile
• Pulp and paper
• leather
• Foods and beverages
• Polymers, Photographic
• Chemical processing
• Cleaners
• Water treatment
• Gas purification And environmental improvement

Sodium bisulphite (also known as sodium hydrogen sulphite). Strong reducing agent and is widely used in the food additives and chemical industries.