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Sodium Sulphite

HS Code: 28321010

CAS No: 7757-83-7

Sodium Sulfite is a white, crystalline powder or granular substance. It is a chemical compound used in various industrial applications, primarily as a reducing agent, oxygen scavenger, and preservative.

IUPAC Name: Sodium Sulfite

Appearance: Sodium Sulfite typically appears as a white crystalline powder or granules. It is odorless.

Chemical Formula:Na2SO3

Molecular Weight:  126.04 g/mol.

Applications:

  1. Water Treatment: Sodium Sulfite is used in water treatment processes as an oxygen scavenger to remove dissolved oxygen, preventing corrosion in boilers and water systems.

  2. Photography: It has been used in photographic developers to reduce and fix photographic images.

  3. Preservative: In some food and beverage applications, it is used as a preservative to inhibit microbial growth and prevent spoilage.

  4. Chemical Manufacturing: Sodium Sulfite is used in the production of various chemicals, including sodium bisulfite and sodium metabisulfite.

  5. Textile Industry: It is used in the textile industry for various processes, including as a reducing agent in dyeing and printing.

  6. Paper and Pulp Industry: Sodium Sulfite is employed in the paper and pulp industry as a pulping agent.

  7. Analytical Chemistry: It is used in analytical chemistry for various laboratory procedures and titrations.

Packing Size: 50 Kg

Packing Type: HDPE Bag

Product Details
Product Details Value
Categories All Products
HS Code 28321010
CAS No 7757-83-7
Form Powder
Packaging Size 50 Kg
Packaging Type HDPE Bag
Color White
Brand BASF
Grade Standard Technical
Purity 97
IUPAC- Name Sodium Sulphite Anhydrous
Molecular Formula Na2SO3
Appearance white crystalline powder

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