Home » Shop » Chemicals » Fine Chemicals » Sodium Thiosulfate, Technical

Sodium Thiosulfate, Technical

Pentahydrate
Item # S1150
Weight N/A
Dimensions N/A
Material Grade

Technical

Available Size(s)

1lb, 5lb, 50lb

Manufacturer

Packaging Type

Bag, Poly

CAS # 10102-17-7
Safety Data Sheet View/Download SDS
Sample COA View/Download Sample COA
Suitable for industrial uses.

Sodium Thiosulfate, Technical – Na₂S₂O₃ · 5H₂O | CAS 10102-17-7

Product Overview

Sodium Thiosulfate, Technical Grade is a versatile inorganic compound provided as a pentahydrate crystalline solid. While not intended for high-purity analytical use, this grade is well-suited for industrial applications such as chlorine neutralization, chemical processing, and photographic development. It functions effectively as a reducing and complexing agent in a range of non-critical environments, offering a cost-effective solution for routine operations.


Key Industries

  • Water Treatment – Neutralizes chlorine in municipal and industrial systems
  • Photographic Industry – Serves as a fixer to remove unexposed silver halides
  • Pulp & Paper – Used in bleaching processes and chemical recovery systems
  • Mining & Metallurgy – Assists in leaching and extraction processes
  • Textiles – Applied in dyeing and color removal treatments
  • General Industrial – Functions in chemical manufacturing and wastewater treatment

Packaging Options

Sodium Thiosulfate, Technical Grade is available in a variety of industrial packaging configurations, including bags, drums, and totes. Custom quantities and bulk orders are available to accommodate your processing needs and storage capabilities.

 

PubChem CID
61475
Molecular Formula
H10Na2O8S2
Molecular Weight
248.19
Synonyms
SODIUM THIOSULFATE PENTAHYDRATE 10102-17-7 Disodium thiosulfate pentahydrate Sodium thiosulfate, pentahydrate MFCD00149186 NSC-45624, Thiosulfuric Acid, Disodium Salt, Pentahydrate Sodium Hypsosulfite, Pentahydrate

Can’t Find What You Need? We’ve Got You.

Wrong concentration? Missing molarity? Need a different grade or bulk quantity? Can’t find that obscure compound? No problem. We manufacture in-house, partner with hundreds of suppliers, and never require minimums. If you need it—we’ll make it happen.

Your Formula, Your Way

Looking for something specific? Let us know what you need—different grade, abnormal concentration, or oddball spec—and we’ll tailor a solution that fits your exact requirements. No minimums. No red tape. Just lab-ready results, made to order.

Custom & Bulk Sourcing

Can’t find it? We will! Need Bulk quantities? We got you! Tap into 75 years of sourcing know-how and a massive vendor network. Whether it’s rare, restricted, or just plain weird—we’ll track it down and get it to your door. Fast. 

Pug Looking for something with a magnifying Glass

Tired of Scrolling?

Let Us Help
Embrace the Rocky Mountain Reagents difference, we work to ensure hands-on technical expertise from real, dedicated individuals. Let our quality service guide you in finding exactly what you need today!