2-hydroxy-5-methylbenzenesulfonic acid
对甲酚磺酸
Also known as: p-Cresolsulphonic acid, p-Cresolsulfonic acid, Hydroxy(methyl)benzenesulfonic acid
2-hydroxy-5-methylbenzenesulfonic acid (CAS 28519-04-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H8O4S and a molecular weight of 188.20100 g/mol. It is also known as p-Cresolsulphonic acid, p-Cresolsulfonic acid and Hydroxy(methyl)benzenesulfonic acid. Key property: a density of 1.482g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28519-04-2
- Jingsj CID
- J-1070057-0
- Molecular Formula
- C7H8O4S
- Chinese Name
- 对甲酚磺酸
- Molecular Weight
- 188.20100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.482g/cm3 |
|---|
Frequently Asked Questions
What is the CAS number of 2-hydroxy-5-methylbenzenesulfonic acid?
The CAS number of 2-hydroxy-5-methylbenzenesulfonic acid is 28519-04-2.
What are the molecular formula and molecular weight of 2-hydroxy-5-methylbenzenesulfonic acid?
2-hydroxy-5-methylbenzenesulfonic acid has molecular formula C7H8O4S and molecular weight 188.20100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-hydroxy-5-methylbenzenesulfonic acid (CAS 28519-04-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1070057-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.