Sodium Dodecyl Benzene Sulfonate (SDBS)
Sodium Dodecyl Benzene Sulphonate
Sulnate® SDBS (LAS)
Sodium Dodecyl Benzene Sulphonate is one of a group of salts of alkylbenzene sulfonates used in cosmetics as surfactant-cleansing agents. Sodium Dodecyl Benzene Sulphonate is soluble in water and partially soluble in alcohol, with dermal absorption dependent on pH. Docedylbenzenesulfonate salts are not toxic in single-dose oral and dermal animal tests, and no systemic toxicities were observed in repeat-dose dermal animal studies.
Sodium Dodecyl Benzene Sulphonate is a class of anionic surfactants, consisting of a hydrophilic sulfonate head-group and a hydrophobic alkylbenzene tail-group. Along with Sodium Lauryl Ether Sulphate they are one of the oldest and most widely used synthetic detergents and may be found in numerous personal-care products (soaps, shampoos, toothpaste etc.) and household-care products (laundry detergent, dishwashing liquid, spray cleaner etc.).
| Product name | SDBS-60 | SDBS-70 | SDBS-80 | SDBS-90 |
| Active Content wt% | 60±2 | 70±2 | 80±2 | 90±3 |
| CAS No.: | 25155-30-0 |  |
|
| Molecular Formula: | C18H29NaO3S | ||
| Molecular Weight: | 340-352 | ||
| Appearance: | White or light yellow powder | ||
| Apparent Density: | 0.18g/ml min. | ||
| Water: | 3.0% max. | ||
| pH: | 7.5 - 11.5 | ||
Product Tags
Sodium Dodecyl Benzene Sulphonate, SDBS, LAS, 25155-30-0