Sulfosuccinic acid
磺基琥珀酸
Also known as: 2-sulfobutanedioic acid, 2-Sulfosuccinic acid, Acide sulfosuccinique, Butanedioic acid, 2-sulfo-, Butanedioic acid, sulfo-, Sulphosuccinic acid, sulfo-Butanedioicacid, sulfosuccinic
Sulfosuccinic acid (CAS 5138-18-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H6O7S and a molecular weight of 198.151 g/mol. It is also known as 2-sulfobutanedioic acid, 2-Sulfosuccinic acid and Acide sulfosuccinique. Key property: a density of 1.9±0.1 g/cm3. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5138-18-1
- Jingsj CID
- J-25067-0
- Molecular Formula
- C4H6O7S
- Chinese Name
- 磺基琥珀酸
- Molecular Weight
- 198.151 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.9±0.1 g/cm3 |
|---|
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Sulfosuccinic acid?
The CAS number of Sulfosuccinic acid is 5138-18-1.
What are the molecular formula and molecular weight of Sulfosuccinic acid?
Sulfosuccinic acid has molecular formula C4H6O7S and molecular weight 198.151 g/mol.
Is Sulfosuccinic acid hazardous?
Sulfosuccinic acid has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sulfosuccinic acid (CAS 5138-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25067-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.