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We are leading Manufacturer and exporters of Sodium Sulphite. We are an ISO 9001-2008 company following all standard strictly to maintain our quality of products. Our in house lab and QC department is strong in equipment, knowledge and system to meet the international standardsWe produce superior range of Sodium Sulphite. using advanced manufactured technology and using superior quality raw materials. Our quality complies with domestic as well as international standards. We manufacture both food grad and commercial grade of sodium sulphite.

Sodium-Sulphite

Also known as SS, Sodium sulphite, Sodium sulfite

 SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance White Crystalline Powder

2.

Assay as Na2SO3% by mass 98% Min.

3.

PH of 10% Solution 9.5 – 11

4.

Clearity of 10% Solution Clear and Colourless

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.1% Max.

 

SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance Pale Yellow Powder

2.

Assay as Na2SO3% by mass 95 to 97%

3.

PH of 10% Solution 9.5 – 11PH

4.

Clearity of 10% Solution Clear

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.5% Max.

 

SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance White Crystalline Powder

2.

Assay as Na2SO3% by mass 95% Min.

3.

PH of 10% Solution 6-7PH

4.

Clearity of 10% Solution Slight Hazzy

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.5% Max.

 

SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance White Crystalline Powder

2.

Assay as Na2SO3% by mass 92 to 94%

3.

PH of 10% Solution 9.5 – 11

4.

Clearity of 10% Solution Clear and Colourless

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.15% Max..

SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance White Crystalline Powder

2.

Assay as Na2SO3% by mass 80 – 88%

3.

PH of 10% Solution 9.5 – 11

4.

Clearity of 10% Solution Slight Hazzy

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.5% Max.

 

SODIUM SULPHITE

Sr.
No.

Characteristics Specifications

1.

Physical Appearance White Crystalline Powder

2.

Assay as Na2SO3% by mass 45 to 50% Min.

3.

PH of 10% Solution 6-8PH

4.

Clearity of 10% Solution Slight Hazzy

5.

Insoluble Matter 0.05% Max.

6.

Iron ( as Fe) 50ppm Max.

7.

Heavy Metal ( as Pb) 15ppm Max.

8.

Thiosulphate 200 ppm Max.

9.

Free Alkali 0.5% Max.

 

Applications:

  • Leather Treatment
  • Photograph
  • Specialty Chemicals
  • Specialty Chemicals
  • Dye & Intermediates
  • Effluent Treatment
  • Metal Cleaning Chemical
  • Pharmaceutical Industry
  • Laboratory Chemicals
  • Textile Industry
  • Oil Field Chemicals
  • Paper Mills
  • Agro Industry

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