Sodium Thiosulfate, Pentahydrate, ACS Grade – 500g

Sodium Thiosulfate Pentahydrate (Na₂S₂O₃·5H₂O) is a versatile analytical reagent essential for titration procedures, photographic processing, and dechlorination applications. This ACS-grade chemical meets the stringent purity specifications established by the American Chemical Society, making it ideal for quantitative analysis, iodometric titrations, and standardized laboratory procedures where accuracy and consistency are critical.

• Grade: ACS Reagent Grade – meets American Chemical Society specifications for purity and quality
• Package Size: 500g in a secure, properly labeled container
• CAS Number: 10102-17-7
• Molecular Weight: 248.18 g/mol
• Applications: Iodometric titrations, dechlorination, photographic fixing, analytical chemistry, and water treatment studies
• Storage: Store in a cool, dry place in a tightly closed container