Alkylbenzene Sulfonate CAS#68411-30-3
Strong Surface-Tension Reduction – The dual hydrophilic and hydrophobic structure allows alkylbenzene sulfonates to significantly lower liquid surface tension.
Excellent Functional Performance – They provide effective emulsifying, dispersing, wetting, and cleaning capabilities.
Versatile Molecular Structure – The combination of sulfonate groups and alkylbenzene chains ensures powerful surfactant activity across diverse applications.
Wide Industrial and Daily Use Value – Their broad utility makes them essential in both industrial processes and everyday consumer products.
Alkylbenzene sulfonates are anionic surfactants with very broad applications. Owing to their molecular structure, which contains both hydrophilic sulfonate groups (–SO₃⁻) and hydrophobic alkylbenzene chains, they are highly effective at lowering liquid surface tension and providing emulsifying, dispersing, wetting, and cleaning functions. As a result, they play an important role in both industrial processes and everyday products.
Sodium alkylbenzene sulfonate Chemical Properties
Product Name: | Sodium alkylbenzene sulfonate |
Synonyms: | LINEARALKYLBENZENESULFONATES;LINEARALKYLBENZENESULPHONATES;ABS-SODIUM;C10-13ALKYLBENZENESULFONICACID,SODIUMSALT;SODIUMALKYLBENZENESULPHONATE;ALKYLBENZENESULPHONATES; LINEARALKYLBENZENESULPHONATESODIUMSALT;SODIUM(C9-C12)ALKYLBENZENESULPHONATE |
CAS: | 68411-30-3 |
MF: | RSO3Na(R=C10～C13) |
MW: | 0 |
EINECS: | 270-115-0 |
Product Categories: | |
Mol File: | Mol File |
Boiling point | 444℃[at 101 325 Pa] |
density | 0.776[at 20℃] |
vapor pressure | 0Pa at 25℃ |
Odor | Pleasant odor |
Water Solubility | 250g/L at 20℃ |
LogP | 1.4 at 23℃ |
EPA Substance Registry System | Benzenesulfonic acid, C10-13-alkyl derivs., sodium salts (68411-30-3) |
Product Usage
As a high-performance anionic surfactant, alkylbenzene sulfonate is widely used across various applications. In the daily chemical cleaning sector, it serves as the primary active component in household washing products such as laundry powder, dishwashing liquid, and laundry detergent, typically accounting for 40%–70% of the total active ingredients. It offers strong emulsifying power for oil stains, effectively disperses dirt, and can be rinsed off easily without leaving residue.
