ORABLUE CHEM PVT. LTD.
Sodium Sulphite

Sodium Sulphite

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The Sodium Sulphite provided by us follow all the standard strictly to maintain our quality of products. We have a strong QC department consisting of skilled workers and modern equipments so as to meet the international standards. The Sodium Sulphite produced is of superior range and is manufactured under the guidance of skilled workers using advanced manufactured technology and using superior quality raw materials. It complies with domestic as well as international standards. Further, we supply both food grade and commercial grade.

Applications & Usage:
  • Water Treatment and Pharmaceutical Industry.
  • Specialty Chemicals and Oil Field Chemicals.
  • Dye & Intermediates.
  • Paper Mills and Textile Industry.

Specification :

SODIUM BI SULPHITE

Sr No.

Characteristics

Specifications

1.

Physical Appearance

White Crystalline Powder

2.

Assay as SO2% 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

White Crystalline Powder

2.

Assay as SO2% 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.