Potassium triiodide monohydrate
三碘化钾一水合物
Also known as: POTASSIUM TRIIODIDE ( AQUEOUS SOLUTION -- 75% to 80% ), POTASSIUM TRIIODIDE ( AQUEOUS SOLUTION
Potassium triiodide monohydrate (CAS 7790-42-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2I3KO and a molecular weight of 437.827 g/mol. It is also known as POTASSIUM TRIIODIDE ( AQUEOUS SOLUTION -- 75% to 80% ) and POTASSIUM TRIIODIDE ( AQUEOUS SOLUTION. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7790-42-3
- Jingsj CID
- J-328912-5
- Molecular Formula
- H2I3KO
- Chinese Name
- 三碘化钾一水合物
- Molecular Weight
- 437.827 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 triiodide monohydrate?
The CAS number of Potassium triiodide monohydrate is 7790-42-3.
What are the molecular formula and molecular weight of Potassium triiodide monohydrate?
Potassium triiodide monohydrate has molecular formula H2I3KO and molecular weight 437.827 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium triiodide monohydrate (CAS 7790-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-328912-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.