Compound Q&A
What is Sodium Thiosulfate Pentahydrate (CAS: 10102-17-7)?
Answer
Sodium thiosulfate pentahydrate (CAS: 10102-17-7) is a chemical compound with the formula Na₂S₂O₃·5H₂O. It is a white, crystalline solid that is soluble in water. It is commonly used as a reducing agent and has applications in various industries due to its ability to neutralize halogens and act as a stabilizer.
About
CAS No
10102-17-7
English Name
Sodium Thiosulfate Pentahydrate
Molecular Formula
H10Na2O8S2
Molecular Weight
248.1841 g/mol
SMILES
O=S([O-])([O-])=S.[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[Na+].[Na+]
InChIKey
PODWXQQNRWNDGD-UHFFFAOYSA-L
Last Updated: 2025-08-25 01:08
