Search

SODIUM THIOSULFATE USP PENTAHYDRATE (30-1294)



  • 10102-17-7
  • Na2S2O3.5H2O
  • 248.19
  • DOT Not a DOT controlled material (United States). This material is not classified dangerous good according to international transportation regulations (ADR/RID-IMDG-ICAO/IATA).
Test Specification
Assay 99.0-100.5 %
Description Large, colorless crystals or coarse, crystalline powder. Is deliquescent in moist air and effloresces in dry air at temperatures exceeding 33 degrees. Its solutions are neutral or faintly alkaline to litmus.
pH 6.0-8.4
Solubility VERY SOLUBLE IN WATER; INSOLUBLE IN ALCOHOL.
Water 32-37 %

Login to view pricing and place your PCCA order.
LOGIN
Need this product? We can help. Click below to create your free PCCA account, and access the industry’s highest quality chemicals, devices, equipment and more.
Register