CAS Number57267-78-4
Synonyms2-Hydroxyethanesulfonic acid, monoammonium salt; Ammonium 2-hydroxyethanesulphonate; Ethanesulfonic acid, 2-hydroxy-, monoammonium salt; Ammonium 2-hydroxyethanesulfonate; Ethanesulfonate, 2-hydroxy-, ammonium salt (1:1); WSQ2Q &&NH4 salt; ethanesulfonic acid, 2-hydroxy-, ammonium salt; Isethionic acid ammonium salt; 2-Hydroxyethanesulfonic acid ammonium salt; azanium,2-hydroxyethanesulfonate; MFCD00012847; EINECS 260-656-0; Ammonium isethionate
Molecular FormulaC2H9NO4S
Molecular Weight143.162
Purity98.00%
Density1.625g/cm3
Melting Point138-141 °C(lit.)
Appearancewhite crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 57267-78-4 |
| Catalog No. | 2A-9044796 |
| Chinese Name | 羟乙基磺酸铵盐 |
| Synonyms | 2-Hydroxyethanesulfonic acid, monoammonium salt; Ammonium 2-hydroxyethanesulphonate; Ethanesulfonic acid, 2-hydroxy-, monoammonium salt; Ammonium 2-hydroxyethanesulfonate; Ethanesulfonate, 2-hydroxy-, ammonium salt (1:1); WSQ2Q &&NH4 salt; ethanesulfonic acid, 2-hydroxy-, ammonium salt; Isethionic acid ammonium salt; 2-Hydroxyethanesulfonic acid ammonium salt; azanium,2-hydroxyethanesulfonate; MFCD00012847; EINECS 260-656-0; Ammonium isethionate |
| Molecular Formula | C2H9NO4S |
| Molecular Weight | 143.162 |
| Purity | 98.00 |
| Density | 1.625g/cm3 |
| Melting Point | 138-141 °C(lit.) |
| Appearance | white crystal |
| Storage Condition | Keep receptacles sealed Place in a tight container |
| HTC | 2923900090 |
| PubChem ID | 44424314 |
| SMILES | O=S(=O)([O-])CCO.[NH4+] |
| InChI | InChI=1S/C2H6O4S.H3N/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);1H3 |
| InChI Key | LLOHIFXFHGMBNO-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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