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Sodium BisulphiteBsNaHSO3
ProductPackagingApplication

Sodium Bisulphite Bs

CAS 7631-90-5Mining Chemicals
Reference priceUSD 326.25 / MT
Minimum orderPer quotation
SupplyWorldwide
Product nameSodium Bisulphite Bs
CategoryMining Chemicals
CAS number7631-90-5
Molecular formulaNaHSO3
Molecular weight104.06 g/mol
AppearanceWhite to off-white crystalline powder
Transport classConfirm classification on the SDS
OriginConfirmed per shipment
Place of supplyWorldwide
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Product overview

About Sodium Bisulphite Bs

A reducing agent and dechlorinating chemical supplied as a crystalline powder. It releases sulfur dioxide in solution, which makes it effective for removing residual chlorine and for controlling oxidation.

Typical applications

  • Dechlorination of treated water and wastewater
  • Food and beverage preservation where permitted
  • Textile bleaching and pulp processing
  • Photographic and laboratory reducing agent

Packaging and delivery

25 kg PE-lined woven bags or 1,000 kg jumbo bags. Final packing, labelling and documents (SDS, COA, TDS) are confirmed in the quotation for your destination.

Storage and handling

Keep sealed, cool and dry. Contact with acids releases sulfur dioxide gas. Always read the supplier safety data sheet before use.

Specifications

Product nameSodium Bisulphite Bs
CategoryMining Chemicals
CAS number7631-90-5
Molecular formulaNaHSO3
Molecular weight104.06 g/mol
AppearanceWhite to off-white crystalline powder
Transport classConfirm classification on the SDS
OriginConfirmed per shipment
Place of supplyWorldwide

Typical values for identification. The exact specification, certificate of analysis and safety data sheet are confirmed for each shipment.

Packaging and delivery

Packaging25 kg PE-lined woven bags or 1,000 kg jumbo bags. Final packing is confirmed in the quotation.
StorageKeep sealed, cool and dry. Contact with acids releases sulfur dioxide gas.
DeliveryWorldwide, by sea, road or rail, with shipping terms agreed in the quotation
DocumentsCommercial invoice, packing list and bill of lading; SDS, COA and TDS on request

Frequently asked questions

How do I get a price for Sodium Bisulphite Bs?

Use the Contact Supplier button and send your quantity, packaging preference and destination. Our sales team replies with a written quotation.

Can you ship Sodium Bisulphite Bs to my country?

We supply to buyers worldwide. Shipping depends on the product classification and the import rules of the destination, which we check with you before quoting.

Which documents are available?

A commercial invoice, packing list and bill of lading come with every shipment. A safety data sheet, certificate of analysis and technical data sheet are available on request.

Can the packaging be customised?

Packaging options are listed on this page. Tell us if you need a different pack size or labelling and we will confirm what is possible.