isethionic acid ammonium salt (CAS 57267-78-4) — formula C2H9NO4S, molecular weight 143.16; category inorganic chemicals.
isethionic acid ammonium salt (CAS 57267-78-4) is a chemical raw material in the inorganic chemicals category. Its molecular formula C2H9NO4S comprises 2 C, 9 H, 1 N, 4 O, 1 S atoms. Its molecular weight is about 143.16. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 57267-78-4 |
|---|---|
| Molecular Formula | C2H9NO4S |
| Molecular Weight | 143.16 |
| Applications | Ethanesulfonic acid, 2-hydroxy, ammonium salt (1:1): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Ethanesulfonic acid, 2-hydroxy, ammonium salt (1:1): ACTIVE.
isethionic acid ammonium salt is an inorganic compound with CAS registry number 57267-78-4 and molecular formula C2H9NO4S (molecular weight 143.16), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 57267-78-4
Its molecular formula C2H9NO4S comprises 2 C, 9 H, 1 N, 4 O, 1 S atoms.
Also known as: isethionic acid ammonium salt · 羟乙基磺酸铵盐
Category: inorganic chemicals
The CAS registry number of isethionic acid ammonium salt is 57267-78-4.
Molecular formula C2H9NO4S, molecular weight 143.16.
It is also registered under: isethionic acid ammonium salt, 羟乙基磺酸铵盐.
Recorded applications: Ethanesulfonic acid, 2-hydroxy, ammonium salt (1:1): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for isethionic acid ammonium salt (CAS 57267-78-4), compiled from public chemistry databases.
| CAS Registry Number | 57267-78-4 |
|---|---|
| PubChem CID | 93602 |
| Molecular formula | C2H9NO4S |
| IUPAC name | azanium 2-hydroxyethanesulfonate |
| UNII (FDA) | RMH3TK35ZH |
| Molecular Weight | 143.16 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 143.02522894 |
| Monoisotopic Mass | 143.02522894 |
| Topological Polar Surface Area | 86.8 |
| Heavy Atom Count | 8 |
57267-78-4; Ammonium isethionate; Ammonium 2-hydroxyethanesulphonate; Ethanesulfonic acid, 2-hydroxy-, monoammonium salt; 2-Hydroxyethanesulfonic acid ammonium salt; EINECS 260-656-0; 2-Hydroxyethanesulfonic acid, monoammonium salt; Ethanesulfonic acid, 2-hydroxy-, ammonium salt; DTXSID6069169; Ethanesulfonic acid, 2-hydroxy-, ammonium salt (1:1); RefChem:591807; DTXCID7042192; 260-656-0; Ammonium 2-hydroxyethanesulfonate; azanium;2-hydroxyethanesulfonate; ammonium 2-hydroxyethane-1-sulfonate
| Reported hazard statements | H315 (27.4%), H319 (100%), H335 (72.6%) |
|---|
H315 (27.4%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
isethionic acid ammonium salt · CAS 57267-78-4 · C2H9NO4S. UNII RMH3TK35ZH.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 羟乙基磺酸铵盐