Sodium Sulphite Anhydrous
We provide a wide range of pure Sodium Sulphite Anhydrous, which is produced from the reliable chemicals. We have firmly positioned ourselves as one of the major sodium sulphite manufacturers and suppliers, based in India.
The synonyms of product: – sodium sulfite, sodium sulphite


Applications/Usage:
Leather Treatment, Photograph, Specialty Chemicals, Dye & Intermediates, Effluent Treatment, Metal Cleaning Chemical, Pharmaceutical Industry, Laboratory, Chemicals, Textile Industry, Oil Field Chemicals, Paper Mills, Agro Industry.
Product Properties and Technical Data
- CAS :- #7757-83-7
- Molecular weight :- 126.04
- Molecular formula :- Na2SO3
Product Function
Sodium Sulphite is primarily used in pulp and paper industry. Also it is used in several other applications as ore flotation, oil recovery, food preservatives, boil treatment, iron exchange, fire, pesticide controller, in making dyes, detergents and in textile industries.
Chemical Specification
Sr. No. |
Characteristics | Specifications |
1. | Physical Appearance | White Crystalline Powder |
2. | Assay as Na2SO3% by mass | 96% to 99% |
3. | PH of 10% Solution | 9.5 – 11 |
4. | Clearity of 10% Solution | Clear and Colourless |
Packing Details:
25kg HDPE BAG, 50kg HDPE BAG