Sodium Thiosulfate (Laboratory Grade)

Product Overview

High-purity sodium thiosulfate for titrations and analytical chemistry.

Detailed Description

Laboratory Grade Sodium Thiosulfate supplier in Oman - Global Chemicals LLC provides high-purity sodium thiosulfate for analytical laboratories and quality control facilities in Muscat, Sohar, Duqm, Salalah. Our ACS-grade Na2S2O3 pentahydrate is essential for iodometric titrations, chlorine neutralization, and analytical chemistry. The standard reducing agent is used for determining iodine, bromine, and oxidizing agents. Available as pentahydrate crystals and standardized solutions (0.1N, 0.01N). Widely used in water testing labs, pharmaceutical QC, oilfield laboratories, and university chemistry departments across Oman. Essential for determining dissolved oxygen (Winkler method) and chlorine residuals. Laboratory-grade sodium thiosulphate pentahydrate (Na₂S₂O₃·5H₂O, ACS reagent grade) is a critical analytical chemical in Oman's water quality and food safety testing laboratories. As a primary standard, sodium thiosulphate is used for iodometric titration of oxidising agents — including dissolved oxygen determination (Winkler method), chlorine residual testing, and oxidant concentration analysis. In Oman's water treatment industry, sodium thiosulphate is also used to quench chlorine in water samples before microbiological testing (neutralising residual chlorine that would otherwise inhibit bacterial growth and give false-negative coliform results). Global Chemicals LLC supplies sodium thiosulphate ACS grade in 500g, 1kg, and 5kg containers with CoA and SDS.

Applications & Uses

Technical Specifications