Ammonium 2-hydroxyethanesulphonate
羟乙基磺酸铵盐
Also known as: Ammonium isethionate, Isethionic acid ammonium salt, 2-Hydroxyethanesulfonic acid ammonium salt, 2-Hydroxyethanesulfonic acid, monoammonium salt, AHES, Ammonium 2-hydroxyethanesulfonate, ammonium 2-hydroxyethanesulphonate
Ammonium 2-hydroxyethanesulphonate (CAS 57267-78-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H9NO4S and a molecular weight of 143.162 g/mol. It is also known as Ammonium isethionate, Isethionic acid ammonium salt and 2-Hydroxyethanesulfonic acid ammonium salt. Key properties include a melting point of 138-141 °C(lit.) and a density of 1.625g/cm3. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 57267-78-4
- Jingsj CID
- J-11086-6
- Molecular Formula
- C2H9NO4S
- Chinese Name
- 羟乙基磺酸铵盐
- Molecular Weight
- 143.162 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 138-141 °C(lit.) |
|---|---|
| Density | 1.625g/cm3 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Ammonium 2-hydroxyethanesulphonate?
The CAS number of Ammonium 2-hydroxyethanesulphonate is 57267-78-4.
What are the molecular formula and molecular weight of Ammonium 2-hydroxyethanesulphonate?
Ammonium 2-hydroxyethanesulphonate has molecular formula C2H9NO4S and molecular weight 143.162 g/mol.
Is Ammonium 2-hydroxyethanesulphonate hazardous?
Ammonium 2-hydroxyethanesulphonate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium 2-hydroxyethanesulphonate (CAS 57267-78-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11086-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.