Disodium methanedisulfonate
甲烷二磺酸二钠盐
Also known as: Methanedisulfonic acid disodium salt, Methanedisulfonic acid, disodium salt, Methionic acid sodium salt, Methanedisulfonic acid, sodium salt (1:2)
Disodium methanedisulfonate (CAS 5799-70-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH2Na2O6S2 and a molecular weight of 220.133 g/mol. It is also known as Methanedisulfonic acid disodium salt, Methanedisulfonic acid, disodium salt and Methionic acid sodium salt. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5799-70-2
- Jingsj CID
- J-1361205-8
- Molecular Formula
- CH2Na2O6S2
- Chinese Name
- 甲烷二磺酸二钠盐
- Molecular Weight
- 220.133 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Disodium methanedisulfonate?
The CAS number of Disodium methanedisulfonate is 5799-70-2.
What are the molecular formula and molecular weight of Disodium methanedisulfonate?
Disodium methanedisulfonate has molecular formula CH2Na2O6S2 and molecular weight 220.133 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Disodium methanedisulfonate (CAS 5799-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361205-8 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.