Kemsurf SBE30
Product Category: Anionics
Sodium Dodecyl Benzene Sulphonate (Sodium Dodecylbenzenesulfonate)
INCI Name: Sodium Dodecylbenzenesulfonate
Kemsurf SBE30 is an anionic surfactant based on sodium dodecylbenzene sulphonate, supplied as a 30% active aqueous solution. It provides excellent detergency, wetting, and emulsification, making it a highly versatile ingredient for a wide range of cleaning and industrial formulations.
Kemsurf SBE30 exhibits rapid foam generation, good foam stability, and strong surface‑active performance, enabling effective removal of oily, particulate, and hydrophobic soils. Its liquid form allows for easy handling, pumping, and incorporation into both neutral and alkaline systems.
The product demonstrates good stability in the presence of builders, electrolytes, and hard water, and is widely used in household cleaners, industrial and institutional detergents, and other applications requiring reliable anionic surfactant performance.
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Key Features
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Strong detergency and emulsification, making it effective in cleaning and polymerisation applications.
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High stability and compatibility, performing well with other anionic/nonionic surfactants across alkaline, mildly acidic, and hard/soft water conditions.
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Good wetting and foaming performance, supporting uses in household cleaners, industrial cleaning, and textiles.
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Applications
Kemsurf SBE30 finds use across a wide range of household, industrial, and functional formulations due to its strong detergency, wetting, and emulsifying performance. Typical applications include:
Household General‑Purpose Cleaners
- Provides effective soil removal and foaming in multi‑surface formulations.
Hard‑Surface Cleaners
- Offers excellent wetting and detergency for kitchen, bathroom, and general hard‑surface applications.
Household Detergents
- Delivers strong cleaning performance in both liquid and powder systems.
Industrial & Institutional Detergents
- Suitable for a wide range of heavy‑duty and commercial cleaning products.
Emulsion Polymerisation
- Functions as an anionic emulsifier for producing stable polymer emulsions.
Dye Dispersant for Textile Applications
- Helps disperse dyes uniformly for improved colouration performance.
Textile Scouring Agent
- Provides effective wetting and removal of processing oils and impurities.
Ore Flotation
- Acts as a collector and wetting agent to assist mineral separation.
Air Entrainment in Concrete and Gypsum Board
- Supports controlled air incorporation to improve workability and performance.
Fruit and Vegetable Washing
- Provides wetting and soil removal for wash processes where suitable.
Specification
Appearance at 25°C
Clear viscous yellow liquid free from foreign matter
SAM % (equivalent weight 337)
29.0 - 31.0
pH (5% aqueous)
6.5 - 8.5
Typical Properties
Composition
Sodium dodecyl benzene sulphonate
Viscosity at 25°C (cP)
3810
Pour point °C
<10
CAS number
68411-30-3
Specific gravity at 25°C
1.044
​Surface tension at 0.1% aqueous (mN/m)
34.45
Odour
Characteristic
Solubility in water
Soluble
