Docusate Sodium
AOT, Dioctyl Sodium Sulfosuccinate, DOSS
- CAS
- 577-11-7
- EC
- 209-406-4
- Sectors
- Pharma & Healthcare, Personal Care & Cosmetics
Docusate Sodium (CAS 577-11-7) is an anionic surfactant supplied as a white waxy solid or aqueous solution that lowers surface tension so water and fats penetrate materials, and it is used in pharmaceuticals as a laxative and wetting agent and in cosmetics as an emulsifier.
Typical Properties
| Molecular formula | C20H38O7S.Na |
|---|---|
| Molecular weight | 488.52 g/mol |
| Appearance | white solid, often supplied as an aqueous solution |
| Form | Waxy Solid |
| Color | White |
| Melting point | 176 °C |
| Boiling point | 360 °C |
| Density | 1.13 g/cm³ (liquid) |
| Water solubility | 1.5 g/100 mL (25 °C) |
| GHS signal word | Danger · Corrosive, Irritant / harmful, Health hazard |
| HS code | 29171900 |
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.
Docusate Sodium
Applications
Used in pharmaceuticals as a laxative and wetting agent, in cosmetics as an emulsifier, and in industrial cleaning products for dispersing and solubilizing oils.
Safety & Risks
Generally recognized as safe (GRAS) for regulated use. Avoid dust inhalation and prolonged exposure to heat.
Packaging
Supplied in 25 kg fiber drums or HDPE containers. Store sealed in cool, dry conditions, away from light and moisture.