Sodium Thiosulfate Pentahydrate, also known as Disodium Sulfurothioate Pentahydrate, and Sodium Hyposulfite Pentahydrate is a hydrate of Sodium Thiosulfate with 5 mol eq. of Water. having the chemical formula H10Na2O8S2 or Na2S2O3-5H2O. Its solution appears as a colorless clear liquid and is sparingly soluble in Water at ambient conditions. Sodium Thiosulfate, 20% Solution, Lab Grade is composed of 20% by weight of pure Sodium Thiosulfate Pentahydrate solid dissolved in its aqueous solution. It possesses similar normality and molarity. Chemically and pure or Laboratory reagents are the two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Sodium Thiosulfate, 20% Solution, Lab Grade online at laballey.com. Due to its high purity, this Lab Alley product is highly recommended for labs and commercial applications.
- Volumetric analysis
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Thiosulfate 20% Solution.
Specifications and SDS
Download data sheets .