Sodium Metabisulphite

Product description

It is used as a preservative and antioxidant in food. It is used as a cleaning agent for potable water desalination systems and used to remove chloramine from drinking water after treatment.

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Disodium PyrosulfiteSMBSSodium Bisulfite AnhydrousSodium DisulfiteSodium Hydrogen SulfiteSodium Pyrosulfite


  • Bag
  • IBC

Physical forms

  • White to yellow powder
  • Solution


Chemical FormulaNa2S2O5, Na-O-(S=O)-O-(S=O)-O-Na
PackagingBag, IBC
Physical FormWhite to yellow powder, Solution

Key applications

  • Solvents (Cleaning and Degreasing)
  • Building and Construction Materials
  • Cleaning and Furnishing Care Products
  • Fabric, Textile, and Leather Products
  • Laundry and Dish Washing Products
  • Metal Products
  • Photographic Supplies, Film, and Photo Chemicals
  • Water Treatment Products

More information

We offer several different grades & package sizes to suit your needs.

Need more information to make a well-informed decision? We’ll provide you with the proper documentation, a sample, pricing, and help with manufacturer approval coupled with the details of our formulation services.