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Sodium dodecylbenzenesulphonate (SDBS), an anionic surfactant, is a basic chemical raw material widely used in daily chemical industry.
Sodium dodecylbenzenesulphonate is a solid, white or light yellow powder. Soluble in water, easy to absorb moisture clumping. Sodium dodecyl benzene sulfonate has stable chemical properties for alkali, dilute acid and hard water, and can establish a balanced system with strong acid. The branched chain sodium dodecyl benzene sulfonate is difficult to biodegrade, while the straight chain sodium dodecyl benzene sulfonate is easy to biodegrade.
1. Washing effect
Sodium dodecylbenzenesulphonate is a neutral chemical, which is sensitive to water hardness, not easy to oxidize, strong foaming force, high detergents, easy to mix with various auxiliaries, low cost, mature synthesis process, and wide range of applications. It is a very good anionic surfactant.
2. Emulsifying dispersant
Sodium dodecylbenzenesulphonate, as an anionic surfactant, has good surface activity and strong hydrophilicity, which can effectively reduce the tension at the oil-water interface and achieve emulsification. Therefore, Sodium dodecylbenzenesulphonate has been widely used in the preparation of emulsions such as cosmetics, printing and dyeing auxiliaries and pesticides.

3. Antistatic agent
Sodium dodecylbenzenesulphonate can make fabrics, plastics and other surfaces close to water, while the ionic surfactant has a conductive effect, so it can make electrostatic leakage in time, thereby reducing the danger and inconvenience caused by static electricity.
4.Used as detergent and textile additives, also used as toothpaste foaming agent, mine fire extinguishing agent, emulsion polymerization emulsifier, wool cleaning agent, etc.
5. Used as anionic surface activator, emulsifier and blowing agent
6.GB2760-96 is specified as a processing aid for the food industry. Foaming agent; Emulsifier; Anionic surfactant. Used in cake, beverage, protein, fresh fruit, juice beverage, edible oil and so on.
7. Used as an emulsifier for drugs, cosmetics and synthetic resins. Toothpaste, blowing agent for fire extinguishers. Used as a detergent for silk and wool fine fabrics. Flotation agent for metal beneficiation.
8. Used as washing and textile auxiliaries, also used as toothpaste foaming agent, fire extinguishing foam liquid, emulsion polymerization emulsifier, pharmaceutical emulsifying dispersing sheep.
9. Biochemical analysis, electrophoresis, ion pair reagents.
Sodium dodecylbenzenesulphonate produced by Unilong Industry is an excellent anionic surfactant with low cost, mature synthesis process and wide application fields. Welcome to buy and consult.