P.R.China
Haihang Industry Co., Ltd.
Sodium dodecylbenzenesulfonate
Product name: sodium dodecyl benzene sulfonate
Chinese Synonyms: sodium dodecyl benzene sulfonate; metal cleaning agent YS; sodium dodecyl benzene sulfonate; tetrapropylene sodium benzene sulfonate; branched alkyl benzene sulfonate; sodium benzenesulfonate petroleum ; Sodium alkylbenzenesulfonate; sodium alkylarylsulfonate
English name: Sodium dodecylbenzenesulphonate
DODECYLBENZENESULPHONIC ACID SODIUM SALT; DODECYLBENZENESULFONIC ACID SODIUM SALT; DODECENE-1 LAS; DDBS; LAS-C12 (English) Synonyms: ALKYLARYL SULFONATE; ALKYLBENZENESULFONIC ACID SODIUM SALT; DODECYLBENZENE SODIUM SULFONATE;
CAS: 25155-30-0
Molecular formula: C18H29NaO3S
Molecular weight: 348.48
EINECS: 246-680-4
Category: Anionic Surfactants; Sulfonate (Surfactants); Functional Materials; Surfactants; Other Process Agents; Food Processing Aids; Food Additives; Anionic Surfactants; Organic Blocks; Surfactants; Sulfonic Acid / Sulfinate; Chemical; Grignard reagents
Mol file: 25155-30-0.mol
Form powder
Color light yellow
Merck 8612
Stability.
CAS database 25155-30-0 (CAS DataBase Reference)
EPA Chemical Substances Information Benzenesulfonic acid, dodecyl-, sodium salt (25155-30-0)
Chemical properties: White or light yellow powdery or flaky solid. Soluble in water and translucent solution.
Uses Used as textile auxiliaries
Uses For silk printing, infiltration and degumming refining additives
Use GB 276-96 provides for the food industry with processing aids. Anionic surfactants. Excellent foaming power and detergency.
Use Anionic surfactants. Because of low production cost, good performance, and therefore widely used, is the largest amount of household detergent synthesis of surfactants, but also produce part of magnesium, calcium and other inorganic salts and triethanolamine and other organic amine salt. Calcium dodecylbenzenesulfonate [27176-87-0] has excellent emulsifying properties and is an important component of the mixed emulsifier for the preparation of various pesticides. Can be benzene and α-olefin in the aluminum chloride catalyst condensation, condensation liquid by alkali washing, washing and recovery of benzene after distillation, vacuum distillation to be refined alkyl benzene. And then sulfonated with fuming sulfuric acid, and lime neutralization (in 2 times the amount of ethanol) to get calcium dodecyl benzene sulfonate.
Uses 1, pressure-sensitive adhesive polymerization with a highly efficient emulsifying and dispersing agent, the amount of 1% -0.1%. 2, advanced cleaning agents, detergents, senior detergent main raw materials, can be given to the white color, efficient decontamination, oil and anti-static capacity. 3, anti-static textile and oil cleaning effect of the main additives. 4, polyester substrate, film-based excellent antistatic agents, especially polyester-based films, high-performance anti-photographic film
Uses 1, pressure-sensitive adhesive polymerization with a highly efficient emulsifying and dispersing agent, the amount of 1 to 0.1%. 2, senior cleaning agents, detergents, senior detergent main raw materials, can give the white color, efficient decontamination, to oil and anti-static capacity. 3, anti-static textile and oil cleaning effect of the additive. 4, polyester substrate, the film-based excellent antistatic agents, especially polyester-based films, photographic film of high-performance antistatic agent, the amount of about 0.5%. 5, polyolefin, polyester and other plastic, polymer antistatic agent. 6, Urotropine, urea, ammonium nitrate, ammonium chloride and other inorganic, organic moisture absorption, agglomeration of powdery chemical products, moisture absorption, agglomeration additives. Add 0.3 ~ 0.5% or so, can play to increase the crystalline particles, to prevent moisture absorption, eliminating static electricity, thus preventing the knot
Purposes: as anionic surfactants
