Sodium Thiosulfate
Allzone Trading supplies sodium thiosulfate to water treatment, industrial and municipal customers in Toronto, the GTA, Ontario, Quebec and across Canada. Sodium thiosulfate is a reducing agent used for chlorine neutralisation and in analytical and process applications. Grade and hydrate form vary by supply option and are confirmed at quotation.
At a glance
- Product
- Sodium Thiosulfate
- Grades
- Grade confirmed at quotation
- Typical applications
- Chlorine and chloramine neutralisation · Wastewater discharge dechlorination · Analytical and laboratory titration use
- Packaging
- Packaging confirmed at quotation against the supplier specification
- • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
- • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
- • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.
Available grades from container-direct sourcing
Grade confirmed at quotation
Grade, concentration and active content are quoted and confirmed against the supplier technical data sheet before any order is placed.
Typical applications
- Chlorine and chloramine neutralisation
- Wastewater discharge dechlorination
- Analytical and laboratory titration use
- Mining and metals process chemistry
- Photographic and industrial process applications
Why Canadian buyers choose us
- Municipal, industrial, wastewater, boiler/cooling, RO and pool duties quoted as separate specifications
- Grade, concentration and active content confirmed in writing before order confirmation
- Supplier technical data sheet and safety data sheet provided for the quoted grade
- Freight arranged across Toronto, the GTA, Ontario, Quebec and Western Canada
- Quantities reviewed per enquiry, from smaller lots to container loads
Typical industries served
Technical & procurement detail
Where sodium thiosulfate is used+
Sodium thiosulfate is a reducing agent used for chlorine neutralisation and in analytical and process applications. Grade and hydrate form vary by supply option and are confirmed at quotation.
Application areas are quoted separately+
Municipal water, industrial process water, wastewater, boiler and cooling water, reverse osmosis and swimming pool applications are treated as distinct specifications. Products supplied for one of these duties are not presented as interchangeable with another. State the intended application in your enquiry so the correct specification is reviewed with the supplier.
How specifications are confirmed+
Allzone does not publish assumed purity, concentration, active content, packaging, origin, certification or regulatory approval values. The grade, specification and documentation are confirmed in writing against supplier technical data sheets and safety data sheets before an order is placed. Request the technical data sheet and safety data sheet for the exact grade under consideration.
Frequently asked questions
What grade of sodium thiosulfate do you supply?+
The grade and specification are confirmed at quotation against the supplier technical data sheet. No purity, concentration or certification value is published in advance.
Can I request a technical data sheet and a safety data sheet?+
Yes. Both the supplier technical data sheet and the safety data sheet for the quoted grade are provided on request and should be reviewed before purchase and use.
Do you deliver sodium thiosulfate across Ontario and Quebec?+
Yes. Freight is arranged across Toronto, the GTA, Ontario, Quebec and Western Canada, and the delivery method is confirmed with the quotation.
What quantities can you supply?+
Quantities are reviewed per enquiry, from smaller lots to container loads.
Technical knowledge for Sodium Thiosulfate Supplier — Ontario & Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Foundation Articles
Application Guides
Comparison Articles
Troubleshooting Guides
Related products
Materials commonly quoted alongside Sodium Thiosulfate by the same plants.
Sodium Metabisulfite
Dechlorination and reducing agent — dechlorination of reverse osmosis feedwater
Sodium Bisulfite
Dechlorination and reducing agent — dechlorination of treated water and effluent
Need a quote on Sodium Thiosulfate?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.