Potassium tellurite trihydrate
三水亚碲酸钾
Also known as: Telluric acid (H2TeO3), dipotassium salt, trihydrate, Dipotassium trioxotellurate trihydrate, Potassium tellurate(IV) trihydrate
Potassium tellurite trihydrate (CAS 20492-35-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula K2TeO3•3H2O and a molecular weight of 307.84 g/mol. It is also known as Telluric acid (H2TeO3), dipotassium salt, trihydrate, Dipotassium trioxotellurate trihydrate and Potassium tellurate(IV) trihydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20492-35-7
- Jingsj CID
- J-1528479-6
- Molecular Formula
- K2TeO33H2O
- Chinese Name
- 三水亚碲酸钾
- Molecular Weight
- 307.84 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 tellurite trihydrate?
The CAS number of Potassium tellurite trihydrate is 20492-35-7.
What are the molecular formula and molecular weight of Potassium tellurite trihydrate?
Potassium tellurite trihydrate has molecular formula K2TeO3•3H2O and molecular weight 307.84 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium tellurite trihydrate (CAS 20492-35-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528479-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.