Sodium benzenesulfinate
苯亚磺酸钠
Also known as: Benzenesulfinic acid, sodium salt (1:1), Benzenesulfinic acid sodium salt, Benzenesulfinic acid, sodium salt, Natriumbenzolsulfinat, Sodium benzenesulphinate, Benzenesulfinic acid Na salt
- CAS No.
- 873-55-2
- Jingsj CID
- J-1500560-7
- Molecular Formula
- C6H5NaO2S
- Chinese Name
- 苯亚磺酸钠
- Molecular Weight
- 164.158 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 300ºC |
|---|---|
| Boiling Point | 339.4ºC at 760 mmHg |
| Density | 0.8 g/cm3 (20ºC) |
| Flash Point | 159.1ºC |
Frequently Asked Questions
What is the CAS number of Sodium benzenesulfinate?
873-55-2
What are the molecular formula and molecular weight of Sodium benzenesulfinate?
C6H5NaO2S, molecular weight 164.158 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026