Sodium dodecylbenzenesulphonate CAS#25155-30-0

Sodium dodecylbenzenesulphonate , Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Sodium dodecylbenzenesulphonate
CAS No.: 25155-30-0
Molecular Formula: C18H29NaO3S
Molecular weight: 348.48
Sample: Available

Sodium dodecylbenzenesulphonate CAS#25155-30-0

Description of Sodium dodecylbenzenesulphonate

Sodium dodecylbenzenesulfonates are organic compounds with the formula C12H25C6H4SO3Na. They are colourless salts with useful properties as surfactants. They are usually produced as a mixture of related sulfonates. They’re major components of laundry detergent.

Basic Info of Sodium dodecylbenzenesulphonate

Chemical Name

Sodium dodecylbenzenesulphonate


sodium 2-phenyldodecane-p-sulfonate;4-(2-dodecyl)benzene sulfonate sodium salt;sandet60;mercol30;NACCONAL;



Molecular Formula


Molecular Weight





Safety Info



WGK Germany


Safety Statements


HS Code


Risk Statements

R22; R37/38; R41

Hazard Codes



Appearance & Physical State

A white or yellowish sheet.

Numbering system
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What is Sodium dodecylbenzenesulphonate?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium dodecylbenzenesulphonate which has developed particularly rapidly in recent years. Do you know about Sodium dodecylbenzenesulphonate?

The official answer: Sodium dodecyl benzene sulfonate, English name sodium dodecyl benzene sulfonate, SDBS for short, is a commonly used anionic surfactant, white or light yellow powder or flake solid, hardly volatile, easily soluble in water, soluble in water water into a translucent solution. It is chemically stable to alkali, dilute acid and hard water, and is slightly toxic.

What’s the application of Sodium dodecylbenzenesulphonate?

  • Used as textile printing and dyeing auxiliaries Used as silk printing, infiltration and degumming refining auxiliaries GB276-96 stipulates as processing auxiliaries for food industry. Anionic surfactants. Has excellent foaming power and detergency. Use anionic surfactants. Due to its low production cost and good performance, it is widely used and is the synthetic surfactant with the largest amount of household detergents. It also produces some inorganic salts such as magnesium and calcium and organic amine salts such as triethanolamine. Calcium dodecylbenzene sulfonate [27176-87-0] has excellent emulsifying properties, and is an important part of the mixed emulsifier for preparing various pesticides. Benzene and α-olefin can be condensed under the catalyst of aluminum trichloride, the condensed liquid is washed with alkali, washed with water, then distilled to recover benzene, and the purified alkylbenzene can be obtained by vacuum distillation. Then sulfonated with oleum and neutralized with white ash (in 2 times the amount of ethanol) to obtain calcium dodecylbenzenesulfonate. Uses 1. High-efficiency emulsifying and dispersing agent for pressure-sensitive adhesive polymerization, the dosage is 1%-0.1%. 2. The main raw materials of advanced cleaning agent, decontamination agent and advanced detergent can give clean Chemicalbook white color, efficient decontamination, oil and antistatic ability. 3. Main additive for antistatic and cleaning effect in textile oil. 4. Excellent antistatic agent for polyester base material and film base, especially for polyester base film and photographic film. 1. High-efficiency emulsifying and dispersing agent for pressure-sensitive adhesive polymerization. 2. The main raw materials of advanced cleaning agent, decontamination agent and advanced detergent can give white color, efficient decontamination, degreasing and antistatic ability. 3. An additive with antistatic and cleaning effect in textile oil. 4. Excellent antistatic agent for polyester base material and film base, especially for polyester base film and photographic film, the dosage is about 0.5%. 5. Antistatic agent for plastic and polymer materials such as polyolefin and polyester. 6. Anti-moisture absorption and agglomeration additives for inorganic and organic powdery chemical products such as urotropine, urea, ammonium nitrate and ammonium chloride that are easy to absorb moisture and agglomerate. Adding about 0.3 to 0.5% can increase crystal particles, prevent moisture absorption, eliminate static electricity, and prevent junction. It can be used as anionic surfactant.


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United Kingdom Giles
United Kingdom Giles
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Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
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India Shikhar
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
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Korea Kim
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Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
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USA Franklin
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Canada Kate
Canada Kate
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I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
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Brazil Aline
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Mexico Gonzalo
Mexico Gonzalo
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Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...
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