Sodium 4-methylbenzenesulfinate dihydrate

对甲苯亚磺酸钠二水合物

Also known as: Sodium p-toluenesulfinate dihydrate, Sodium 4-toluenesulfinate dihydrate, 4-Toluenesulphinic acid sodium salt dihydrate, Benzenesulfinic acid, 4-methyl-, sodium salt, dihydrate, Toluene-4-sulfinic acid sodium salt dihydrate

Sodium 4-methylbenzenesulfinate dihydrate (CAS 7257-26-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H11NaO4S and a molecular weight of 214.21500 g/mol. It is also known as Sodium p-toluenesulfinate dihydrate, Sodium 4-toluenesulfinate dihydrate and 4-Toluenesulphinic acid sodium salt dihydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 7257-26-3
Jingsj CID: J-1357976-8
Molecular Formula: C₇H₁₁NaO₄S
Chinese Name: 对甲苯亚磺酸钠二水合物
Molecular Weight: 214.21500 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Sodium 4-methylbenzenesulfinate dihydrate?

The CAS number of Sodium 4-methylbenzenesulfinate dihydrate is 7257-26-3.

What are the molecular formula and molecular weight of Sodium 4-methylbenzenesulfinate dihydrate?

Sodium 4-methylbenzenesulfinate dihydrate has molecular formula C7H11NaO4S and molecular weight 214.21500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Sodium 4-methylbenzenesulfinate dihydrate (CAS 7257-26-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357976-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.