Potassium thiosulfate hydrate
硫代硫酸钾水合物
Also known as: POTASSIUM THIOSULFATE HYDRATE, POTASSIUM THIOSULFATE N-HYDRATE, Potassium thiosulfate monohydrate, Thiosulfuric acid(H2S2O3), dipotassium salt, hydrate (9CI), dipotassium dioxido-oxo-sulfanylidene-λ6-sulfane,hydrate, dipotassium,dioxido-oxo-sulfanylidene-λ6-sulfane,hydrate
Potassium thiosulfate hydrate (CAS 13446-67-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2K2O4S2 and a molecular weight of 208.34000 g/mol. It is also known as POTASSIUM THIOSULFATE HYDRATE, POTASSIUM THIOSULFATE N-HYDRATE and Potassium thiosulfate monohydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13446-67-8
- Jingsj CID
- J-22243-3
- Molecular Formula
- H2K2O4S2
- Chinese Name
- 硫代硫酸钾水合物
- Molecular Weight
- 208.34000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Potassium thiosulfate hydrate?
The CAS number of Potassium thiosulfate hydrate is 13446-67-8.
What are the molecular formula and molecular weight of Potassium thiosulfate hydrate?
Potassium thiosulfate hydrate has molecular formula H2K2O4S2 and molecular weight 208.34000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium thiosulfate hydrate (CAS 13446-67-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22243-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.