2-Formylbenzenesulfonic acid sodium salt hydrate
2-苯甲醛磺酸钠盐水合物
Also known as: sodium 2-formylbenzenesulfonate hydrate, benzenesulfonic acid, 2-formyl-, sodium salt, hydrate (1:1:1), sodium,2-formylbenzenesulfonate,hydrate, 2-Formylbenzenesulfonic acid sodium salt hydrate, 2-Formylbenzenesulfonic acid sodium salt monohydrate, benzaldehyde-2-sulfonic acid sodium salt hydrate
2-Formylbenzenesulfonic acid sodium salt hydrate (CAS 305808-14-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9NaO6S and a molecular weight of 244.19800 g/mol. It is also known as sodium 2-formylbenzenesulfonate hydrate, benzenesulfonic acid, 2-formyl-, sodium salt, hydrate (1:1:1) and sodium,2-formylbenzenesulfonate,hydrate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 305808-14-4
- Jingsj CID
- J-1992113-6
- Molecular Formula
- C7H9NaO6S
- Chinese Name
- 2-苯甲醛磺酸钠盐水合物
- Molecular Weight
- 244.19800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 244.00200 |
|---|---|
| PSA | 101.11000 |
| LogP | 1.35540 |
Customs & Trade Information
| HS Code | 2912299000 |
|---|---|
| Summary | 2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Formylbenzenesulfonic acid sodium salt hydrate?
The CAS number of 2-Formylbenzenesulfonic acid sodium salt hydrate is 305808-14-4.
What are the molecular formula and molecular weight of 2-Formylbenzenesulfonic acid sodium salt hydrate?
2-Formylbenzenesulfonic acid sodium salt hydrate has molecular formula C7H9NaO6S and molecular weight 244.19800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Formylbenzenesulfonic acid sodium salt hydrate (CAS 305808-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992113-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.