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Sodium Sulphite

Sodium Sulphite
Sodium Sulphite
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Product Code : 7757-83-7
Price And Quantity
  • Unit of Measure
  • ,
Product Specifications
  • Molecular Formula
  • Na2SO3
  • CAS No
  • 7757-83-7
  • Structural Formula
  • Na2SO3
  • Appearance
  • white solid
  • Density
  • 2.633 g/cm3 (anhydrous) 1.561 g/cm3 (heptahydrate) Kilogram per cubic meter (kg/m3)
Product Description

This finely powdered Sodium Sulphite is formulated with utmost diligence by a sincere crew of professionals under favorable environmental conditions at our sophisticated laboratory. Appreciated to be used in marine, food processing and dairy sector, this chemical is known for preserving quality, freshness and color of variety of food items. Popular for its purity, enhanced shelf life and non-hazardous nature, this Sodium Sulphite is available for our precious patrons at marginal rates.

As one of the leading manufacturers and suppliers in the domain, we offer an excellent quality Sodium Sulphite. Under the supervision of our experienced professionals, this chemical is formulated by making use of finest quality chemical substances in sync with set industry norms. Offered chemical finds its large uses in detergents, paper pulp and soaps. Moreover, our clients can get this Sodium Sulphite from us at nominal price.

Technical Specifications :-

  • Other Name : Sulfurous Acid, Sodium sulfite anhydrous
  • PubChem CID : 24437
  • EC Number : 231-821-4
  • HSN Code : 28321090
  • Taste : Sulfurous taste
  • Density : 2.63 g/cm3
  • Assay : min. 98%
  • pH : 9 – 11
  • Storage : Room Temperature


  • Environment friendly
  • Safe to use
  • Accurate composition
  • High reactivity


Acts as a:

  • Hypo clear solution to fixer
  • Bleaching agent
  • Desulfurizing agent
  • Dechlorinating agent
  • Functions as a sulfitization of tanning extracts

Demanded By:

  • Photographic industry
  • Textile industry
  • Leather industry


Trade Information
  • Sample Available
  • Yes
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India


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