Calcium methanearsonate
Also known as: Calcium methylarsonate, Methylarsonic acid calcium salt, Arsonic acid, methyl-, calcium salt (1:1), Calcium methanearsonic acid, calcium methyl-dioxido-oxo-λ5-arsane
Calcium methanearsonate (CAS 6423-72-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH3AsCaO3 and a molecular weight of 178.03200 g/mol. Key properties include a melting point of 160.5ºC and a boiling point of 393.3ºC at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6423-72-9
- Jingsj CID
- J-894841-4
- Molecular Formula
- CH3AsCaO3
- Molecular Weight
- 178.03200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 160.5ºC |
|---|---|
| Boiling Point | 393.3ºC at 760 mmHg |
| Exact Mass | 177.89200 |
| PSA | 63.19000 |
Frequently Asked Questions
What is the CAS number of Calcium methanearsonate?
The CAS number of Calcium methanearsonate is 6423-72-9.
What are the molecular formula and molecular weight of Calcium methanearsonate?
Calcium methanearsonate has molecular formula CH3AsCaO3 and molecular weight 178.03200 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Calcium methanearsonate (CAS 6423-72-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-894841-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.