Dodecylbenzenesulfonic Acid Sodium Salt CAS#69669-44-9
Stable physical form – available as a white to light yellow powder or granule for easy handling and storage.
High purity and activity – slight impurities or lumping do not affect dissolution or performance.
Odorless formulation – no strong or irritating odor, suitable for various applications.
Good solubility – maintains excellent dissolution and activity even after moisture absorption.
Dodecylbenzenesulfonic Acid Sodium Salt appears as a white to light yellow powder or granule. Industrial-grade variants may have a light brown color due to trace impurities. The product has no strong or pungent odor and is prone to absorbing moisture, which may cause slight lumping; however, this does not affect its dissolution or effectiveness.
DODECYLBENZENESULFONIC ACID SODIUM SALT Chemical Properties
Form | powder |
Color | light yellow |
Water Solubility | Almost transparency |
Merck | 14,8612 |
Hydrophilic-Lipophilic Balance (HLB) | 11.7 |
CAS DataBase Reference | 69669-44-9(CAS DataBase Reference) |
EPA Substance Registry System | Benzenesulfonic acid, C10-14-alkyl derivs., sodium salts (69669-44-9) |
Safety Information
Hazard Codes | Xn |
Risk Statements | 22-37/38-41 |
Safety Statements | 26-27-36/37/39 |
WGK Germany | 2 |
RTECS | DB6825000 |
HS Code | 2904.10.3700 |
Product Usage
Sodium dodecylbenzene sulfonate is a widely used anionic surfactant with applications across multiple industries. In the daily chemical and cleaning sector, it serves as the main active ingredient in household cleaning products such as laundry powder, liquid detergents, dishwashing liquids, and body washes, making up 40%–70% of the active components in these formulations. It efficiently emulsifies oils, disperses dirt, and rinses off easily.
