Sodium Metabisulphite (Technical / Pure grade)
Formula Na2S2O5
Molecular weight 190.1
Assay as Na2S2O5 95% Min
Assay as SO2 64% Min
Solubility (10 % Aquous Solution) Clear and colourless solution
pH of 5% solution 3.5 to 4.5

White crystalline powder, free from extraneous matter with a faint odour of sulphur dioxide gas.

Standard Packing

25 Kg. Net Wt. HDPE Bags
50 Kg. Net Wt. HDPE Bags
1000 Kg. Net Wt. HDPE Bags
Wooden or Plastic Pallet Packing available

Remarks: This product has been manufactured and tested as per the quality system led by shakti chemicals

Storage Conditions
  • Store in cool and dry places
  • Keep away from sunlight and heat sources
  • Avoid storage on open area or under direct sun light
  • Protect against physical damage by handling vehicles like forklift or manual handling, so as to prevent damage to bags or drums or bulk containers


Food Preservatives, Photographic Chemicals, Fine Chemicals, Laboratory Chemicals, Dyes & Dyes Intermediate