Disodium methylenebisnaphthalenesulfonate
亚甲基二萘磺酸二钠
Also known as: Disodium methylenebisnaphthalenesulphonate, Dispersing agent NNO, Disodium methylene dinaphthalenesulfonate, Sodium dinaphthylmethanedisulfonate, Sodium methylenebis(naphthalenesulfonate), Sodium dinaphthylmethyldisulphonate, Sodium dinaphthylmethanedisulphonate, sodiummethylenenaphthalenesulfonate, dispersant NNO
Disodium methylenebisnaphthalenesulfonate (CAS 26545-58-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H16Na2O6S2 and a molecular weight of 474.45800 g/mol. It is also known as Disodium methylenebisnaphthalenesulphonate, Dispersing agent NNO and Disodium methylene dinaphthalenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26545-58-4
- Jingsj CID
- J-1990996-3
- Molecular Formula
- C21H16Na2O6S2
- Chinese Name
- 亚甲基二萘磺酸二钠
- Molecular Weight
- 474.45800 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 methylenebisnaphthalenesulfonate?
The CAS number of Disodium methylenebisnaphthalenesulfonate is 26545-58-4.
What are the molecular formula and molecular weight of Disodium methylenebisnaphthalenesulfonate?
Disodium methylenebisnaphthalenesulfonate has molecular formula C21H16Na2O6S2 and molecular weight 474.45800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Disodium methylenebisnaphthalenesulfonate (CAS 26545-58-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990996-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.