2-Hydroxyethanesulphonic acid
CAS Number: 107-36-8
Molecular Formula: C2H6O4S
Molecular Weight: 126.13
Appearance: Liquid
Melting Point: 191-194°C
Boiling Point: 100°C
Density: 1.6±0.1 g/cm³
t is widely used as a raw material in the pharmaceutical and food industries.
| Category | Details |
|---|---|
| Chemical Name | 2-Hydroxyethanesulphonic acid |
| Other Names | Isethionic acid; Hydroxyethanesulfonic acid; 2-Hydroxyethane-1-sulfonic acid |
| CAS Number | 107-36-8 |
| Formula | C2H6O4S |
| Molecular Weight | 126.13 g/mol |
| Appearance | Clear, colorless to slightly yellow liquid |
| Density | Approximately 1.6 ± 0.1 g/cm³ |
| Melting Point | 191-194°C |
| Boiling Point | Not available (decomposes before reaching boiling point) |
| Solubility | Soluble in water, methanol, and ethanol |
| pH | Acidic |
| Natural Occurrence | Widely distributed in animals and some red algae |
| Applications | Used as an anionic detergent Exhibits anti-settling activity against Balanus amphitrite Utilized in the pharmaceutical industry as a raw material Potential use as a food additive |
| Physical Properties | Refractive index: 1.509 Molar refractivity: 23.18 cm³/mol Polarizability: 9.19×10^-24 cm³ |
| Safety Information | Handle with appropriate personal protective equipment. Store in a cool, dry place. Follow safety instructions on MSDS. |
| Supplier Information | Available from various chemical suppliers and manufacturers globally. |
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