Alkylbenzene sulfonates belong to high-performance anionic surfactants with extensive application coverage. Their molecular structure consists of hydrophilic sulfonate groups (–SO₃⁻) and hydrophobic alkylbenzene chains. Thanks to this unique amphiphilic construction, the product efficiently reduces liquid surface tension while delivering powerful emulsification, dispersion, wetting and detergency effects. It serves as an indispensable functional raw material for numerous industrial applications and daily chemical commodities.
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 boasts a wide spectrum of applications. Within daily chemical cleaning industry, it acts as the core active ingredient for domestic cleaning goods including laundry powder, dishwashing liquid and liquid laundry detergent, generally making up 40%–70% of total active contents. It delivers outstanding emulsification against oily stains, efficiently disperses soil, and features easy rinsing with no residual buildup.
