Product Description
Sodium dodecylbenzenesulphonate is a series of organic compounds with the molecular formula C₁₂H₂₅C₆H₄SO₃Na.
It is a colorless salt with excellent surfactant properties, offering effective performance in cleaning and formulation applications.
The product is typically manufactured as a mixture of related sulfonate compounds, and it serves as a major active ingredient in laundry detergents and other cleaning products.
Properties
| Melting point | >300 °C |
| Boiling point | 660.62℃[at 101 325 Pa] |
| density | 1.02 g/cm3 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.359 |
| storage temp. | 2-30°C |
| solubility | water: soluble 0,8 g/L °C |
| pka | 0.7[at 20 ℃] |
| form | powder |
| color | light yellow |
| Odor | Slight, characteristic odor |
| Water Solubility | 800mg/L at 25℃ |
| Merck | 148612 |
| BRN | 4171051 |
| Stability: | Stable. |
| Cosmetics Ingredients Functions | CLEANSING |
| SURFACTANT - CLEANSING | |
| InChI | 1S/C18H30O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21;/h13-16H,2-12H2,1H3,(H,19,20,21);/q;+1/p-1 |
| InChIKey | JHJUUEHSAZXEEO-UHFFFAOYSA-M |
| SMILES | [Na+].CCCCCCCCCCCCc1ccc(cc1)S([O-])(=O)=O |
| LogP | 1.96 at 25℃ |
| CAS DataBase Reference | 25155-30-0(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium dodecylbenzenesulfonate (25155-30-0) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22-37/38-41 |
| Safety Statements | 26-27-36/37/39 |
| RIDADR | 3077 |
| WGK Germany | 2 |
| RTECS | DB6825000 |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29041000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Acute Tox. 4 Oral |
| Eye Irrit. 2 | |
| Skin Irrit. 2 | |
| Hazardous Substances Data | 25155-30-0(Hazardous Substances Data) |
| Toxicity | LD50 in mice: 2 g/kg orally; 105 mg/kg i.v. (Hopper) |
Product Application
Sodium dodecylbenzenesulphonate has been used as an effective dispersion stabilizer for graphene nanoflakes (GNFs) during the preparation of their liquid-phase systems.
It is also capable of dispersing and suspending single-walled carbon nanotubes individually in aqueous media, while helping to provide well-resolved spectral characteristics, making it suitable for nanomaterial research and advanced dispersion applications.
Factory Tour
Welcome to our factory tour.
We have an in-house lab for quality testing, standard chemical production facilities and processing workshops.
Our team performs regular quality checks to keep consistent product performance.
We follow standard operational procedures during production and can provide steady supply of chemical products.
Packing And Shipping
Welcome to our package and shipping section. We provide various standard packaging types such as plastic drums, paper bags and woven bags for our chemical products. Goods are stored and inspected in our warehouse before shipment. All loading work complies with chemical transportation regulations. We support truck delivery and coordinate shipments as per customers’ requirements.
