Sodium Etasulfate
Sodium Ethyl Sulfate
- CAS
- 126-92-1
- EC
- 204-812-8
- Sectors
- Textiles, Leather & Paper, Plastics & Polymers, Mining & Metals
Sodium Etasulfate (CAS 126-92-1) is a branched anionic surfactant derived from the sulfation of 2-ethylhexanol, supplied as a colorless to light yellow solution and valued for low-foam wetting in industrial cleaning, polymer emulsification, textile penetration and mineral flotation.
Typical Properties
| Molecular formula | C8H18O4S.Na |
|---|---|
| Molecular weight | 232.27 g/mol |
| Appearance | solid |
| Form | Colourless Solution |
| Color | Colorless to light yellow |
| Odor | Faint characteristic odor |
| Melting point | 148-149 °C |
| Boiling point | 100.00°C |
| Density | 1.12 g/mL at 20 °C |
| Water solubility | >=10 g/100 mL at 20 °C |
| GHS signal word | Danger · Flammable, Corrosive, Irritant / harmful |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Sodium Etasulfate
Applications
Degreasers in metal parts; emulsion stabilizers in polymers; penetrants in textiles; flotation collectors in mining; and hard surface cleaners.
Safety & Risks
Defats skin leading to dermatitis; eye corrosive in concentrates. Biodegradable; dilute with water; protective eyewear per GHS irritant labels.
Packaging
Contained in 200 kg HDPE barrels with screw caps for secure pouring. Upright in etasulfate chemical storage bays.