Potassium arsenate (K2HAsO4)
砷酸氢二钾
Potassium arsenate (K2HAsO4) (CAS 21093-83-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula AsHK2O4 and a molecular weight of 218.124 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21093-83-4
- Jingsj CID
- J-1568212-5
- Molecular Formula
- AsHK2O4
- Chinese Name
- 砷酸氢二钾
- Molecular Weight
- 218.124 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Potassium arsenate (K2HAsO4)?
The CAS number of Potassium arsenate (K2HAsO4) is 21093-83-4.
What are the molecular formula and molecular weight of Potassium arsenate (K2HAsO4)?
Potassium arsenate (K2HAsO4) has molecular formula AsHK2O4 and molecular weight 218.124 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium arsenate (K2HAsO4) (CAS 21093-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1568212-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.