LABSA
Linear Alkyl Benzene Sulphonic Acid
- CAS
- 27176-87-0
- EC
- 248-289-4
- Sectors
- Home Care & Industrial Cleaning
LABSA is a dark brown viscous liquid surfactant produced by sulfonation of linear alkylbenzene. It has excellent foaming and detergent properties.
Typical Properties
| Molecular formula | C18H30O3S |
|---|---|
| Molecular weight | 326.49 g/mol |
| Appearance | brown or tan solid |
| Form | Colourless Solution |
| Color | Colorless to light yellow |
| Melting point | 10 °C |
| Boiling point | 286 °C @ Press: 760 Torr |
| Density | 1 g/cm³ @ Temp: 25 °C |
| Water solubility | 100mg/L at 25°C |
| Flash point | 85 °F |
| HS code | 34021100 |
| 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.
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LABSA
Applications
Used in household detergents, industrial cleaners, and emulsifiers. Serves as a key raw material for anionic surfactant formulations.
Safety & Risks
Corrosive and irritating to skin and eyes; handle with acid-resistant PPE.
Packaging
Delivered in 220 kg HDPE drums or IBC tanks. Store cool, dry, and closed.