Sodium sorbate
Also known as: Sorbic acid sodium salt, 2,4-Hexadienoic acid, sodium salt, (2E,4E)- (1:1), 2,4-Hexadienoic acid, sodium salt, Sodium (2E,4E)-2,4-hexadienoate, Sodium (2E,4E)-hexa-2,4-dienoate, sodium salt of sorbic acid, sodium-sorbate, sorbic acid, sodium salt
Sodium sorbate (CAS 7757-81-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H7NaO2 and a molecular weight of 134.108 g/mol. Key properties include a boiling point of 233ºC at 760 mmHg and a flash point of 139.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7757-81-5
- Jingsj CID
- J-15913-7
- Molecular Formula
- C6H7NaO2
- Molecular Weight
- 134.108 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 233ºC at 760 mmHg |
|---|---|
| Flash Point | 139.9ºC |
| Exact Mass | 134.034378 |
| PSA | 40.13000 |
Customs & Trade Information
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Sodium sorbate?
The CAS number of Sodium sorbate is 7757-81-5.
What are the molecular formula and molecular weight of Sodium sorbate?
Sodium sorbate has molecular formula C6H7NaO2 and molecular weight 134.108 g/mol.
What are the upstream and downstream products of Sodium sorbate?
For Sodium sorbate, Upstream Products: Sorbic acid; Downstream Products: Butyl sorbate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium sorbate (CAS 7757-81-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15913-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.