Sodium Meta Bisulfite Powder

35.00 / Kilogram

200 Kilogram (MOQ)

Business Type Manufacturer, Exporter, Supplier
Purity >99%
Country of Origin India
Chemical Name Sodium Metabisulphite Food Grade
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Preferred Buyer From

Location Worldwide

Product Details

Chemical HS Number
Chemical Formula
Molecular Weight
Cas No
Liquid and Powder

Sodium metabisulphite food grade is an inorganic compound composed of sodium, sulfur dioxide. Its chemical formula is Na2S2O5. SMBS typically comes in a white, or yellowish-white crystalline powder, which is easily soluble in water, and leaves that familiar sulfur (rotten egg) is widely used as food preservative in food industry.

Sodium meta bisulfite food grade also known asSodium meta bisulfite, SMBS, Sodium meta bisulfate, sodium hydrogen sulphite.


Food Preservatives, Pharmaceutical Industry, Laboratory Chemicals,Leather Treatment, Photograph, Specialty Chemicals, Dye & Intermediates, Effluent Treatment,Metal Cleaning Chemical, Textile Industry, Oil Field Chemicals, Paper Mills, Agro Industry etc.

Production Capacity:

We have monthly production capacity of 300mt to 450Mt of Sodium Meta Bisulphite.

Packing: ‐
  • 25kg HDPE Bag,50kg HDPE bag, 30kg HDPE drum.1 MT Jumbo Bag

Handling and storage:

The self-life of the material is 12 months. Do not tamper the seal (packing). Once open use the material as soon as possible.

Store in well ventilated area under the shade away from direct sunlight, heat or flames. Preferable in a shed where there is no weather effect.

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Chemical Specification

Sr. No. Characteristics Specifications
1 PhysicalAppearance White CrystallinePowder
2 Assay as SO2% byMass 65% Min
3 Assay asNa2S2O5%by mass 97 % Min
4 pH of 5% Solution 4 to 5.5
5 Clarity of10%Solution Clear
6 Insoluble Matter, Max 0
7 Iron (asFe)Max. 30ppm
8 Heavy Metal(as Pb) Max 3 ppm

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