Sodium alkylbenzene sulfonate, linear

Chem. Descrip. Linear sodium alkylbenzene sulfonate slurry Uses Surfactant for household and l l cleaning, all-purpose cleaners, liq. dish-wash, rug shampoos Properties Liq. 50% act. 

Chem. Descrip. Linear sodium alkylbenzene sulfonate (low 2-phenyl)... 

Chem. Desaip. Linear sodium alkylbenzene sulfonate Uses Surfactant raw material for molded and extruded prods. 

Chem. Desaip. Linear sodium alkylbenzene sulfonate Uses Surfactant used in washing powds. and other powd. detergents and dry surfactant preps, used in agrochems., textile, and cement Industries Properties Wh. to pale yel. free-flowing powd. 90% act. 

In the mid- 1960s branched-chain surfactants were replaced by more biodegradable analogs in all laundry products. In heavy-duty liquids sodium alkylbenzene-sulfonate, derived from an alkylbenzene with a tetrapropylene side chain, was replaced by its straight-chain analog, referred to as sodium linear alkylbenzesul-fonate (LAS). 

C12-15 linear alcohol, 3 moles EOi Sodium alkylbenzene sulfonate ... 

Sodium alkylbenzene sulfonate, linear Active % 40 Solid, ground flake... 

NPEOs and OPEOs (rcEo = 3-10) as industrial blends or standard compound (Triton X-100), respectively, were separated together with linear alkylbenzene sulfonates (LASs) on a Ci-RP column [10]. The intensive ions that could be observed in the spectra were mono-, di- and tri-sodium adduct ions [M + Na]+ (m/z 581), [M + 2Na]+ (m/z 604) and [M + 3Na]+ (m/z 626) of the EO7 homologue. The intensity of the molecular [M + H]+-ion, however, was small compared with the sodium adduct ions. The compounds had been concentrated prior to separation on Cis and SAX SPE cartridges. Samples from river water were handled in the same way. 

Linear alkylbenzene sulfonate (LAS) and the sodium salt Na-LAS (P550), alkyl sulfate (AS) Ci2-Ci4, alkylether sulfate (AES), alcohol ethoxylate (AE) 1012/60, methylester sulfonate (MES) Ci6-Ci8, Na-lauryl sulfate, 1-octane sulfate Na, 1-decan sulfonate Na, 1-hexadecan sulfonate Na, Laurie alcohol, 1-octanol (A. Caprilico), 1-nonanol, n-decyl-alcohol, 1-undecanol, 1-tridecanol, miristic alcohol (1-tetradecanol), 1-pentadecanol, cetyl-alcohol (1-hexadecanol), 1-hep-tadecanol, estearil alcohol (1-octadecanol), nonadecanol, araquidil alcohol (1-ecosanol), heneicosanol, behenil alcohol (1-docosanol),... 

Four 250 ml standard apparatus (round bottom flask, several inlets for stirrer, reflux condenser, nitrogen flux or vaccum, thermometer, heating bath) are filled each with 38 ml of distilled water and 405 mg (1.8 mmol) ammonium peroxodisuifate.To the fourth flask, additionally 90 mg of an alkylbenzene sulfonic acid sodium salt emulsifier (linear Cl 0-C13 aikyl chains, 70% in water) are added. After reaching an internai temperature of 80 °C,3 g of a monomer emulsion (prepared according toTabie 3.13) are added to each of the four batches. Within an induction phase of 15 min the reactions start. This is visuaiized by the pale blue coloration of the content of the flasks.Then the remaining monomer emulsion is added over a period of 3 h.The internal temperature has to be maintained at 80 °C during the whole reaction. After ail monomer emulsion has been added, the batches are heated at 80 °C for another 30 min.Then, the flasks are allowed to cool to room temperature. Now the reaction mixtures are adjusted to pH 8.5 by addition of 5% NaOH solution. 

LGF825 CAS 68411-30-3 HR 3 LINEAR ALKYLBENZENE SULFONATE, SODIUM SALT... 

Production of aikyibenzene suifonates [1, 2]. The alkylbenzene sulfonates, used as liquid surfactants in making the detergent slurry, are produced by the sulfonation of linear alkylates followed by the neutralization step with a caustic solution containing sodium hydroxide (NaOH). The process of sulfonation of alkylbenzenes with oleum takes... 

Sodium Linear Alkylbenzene Sulfonate Anionic Surfactant 0-15... 

Softener deposition is drastically affected by anionic surfactants such as linear alkylbenzene sulfonate (LAS) or sodium lauryl sulfate (SLS) because of the immediate formation of water-insoluble complexes. For instance, if increasing amounts of SLS are added to a softener dispersion, DHTDMAC deposition is nearly quantitative until both concentrations are equal. The amount of softener on the fabric always corresponds to the concentrations of free softener and of catanionic complex. It seems likely that the complex is held on cotton by mechanical entrapment in the cotton fibers [72], Once the SLS concentration exceeds that of the softener, the complex is increasingly solubilized by the surfactant excess and deposits less and less [72,92,108],... 

Linear alkylbenzene sulfonic acid (97%) (a) Sodium tripolyphosphate (b)... 

Perfluoro-octanesulfonate.perfluorobutanesulfonate, linear alkylbenzene sulfonates Dioctyl sodium sulfosuccinate. 

Chem. Descrip. Sodium linear alkylbenzene sulfonate (30% sol n.) Uses Surfactant for emulsion polymerization of range of polymers incl. SBR, vinyl acetate, vinyl chloride, styrene and acrylic latexes defoamer in food-contact paper/paperboard in food-contact textiles in resinous/ polymeric food-contact coatings... 

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