Polyoxyethylene lauryl ether sodium sulfate
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Polyoxyethylene lauryl ether sodium sulfate
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CAS No:
9004-82-4
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Formula:
(C2H4O)nC12H26O4S.Na
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Chemical Name:
Polyoxyethylene lauryl ether sodium sulfate
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Synonyms:
Poly(oxy-1,2-ethanediyl),α-sulfo-ω-(dodecyloxy)-,sodium salt (1:1);Glycols,polyethylene,mono(hydrogen sulfate),dodecyl ether,sodium salt;Poly(oxy-1,2-ethanediyl),α-sulfo-ω-(dodecyloxy)-,sodium salt;Dodecyl alcohol,monoether with polyethylene glycol,hydrogen sulfate sodium salt;α-Sulfo-ω-(dodecyloxy)poly(oxy-1,2-ethanediyl) sodium salt (1:1);Sodium (lauryloxypolyethoxy)ethyl sulfate;Sodium laurylpoly(oxyethylene) sulfate;Eicosaethylene glycol dodecyl ether sulfate sodium salt;Empicol ESB 3;Sodium dodecylpoly(oxyethylene) sulfate;Polyethylene glycol monolauryl ether sulfate sodium salt;Sodium lauryl polyoxyethylene ether sulfate;Polyethylene glycol monododecyl ether sulfate sodium salt;Sodium poly(oxyethylene) lauryl ether sulfate;Cycloryl NA;Polyethylene glycol monolauryl ether sodium sulfate;Avirol 100E;Retzolate 60;Standapol ES 2;Sipon ES;Elfan 242;Elfan NS 242;Empicol ESB 30;Conco Sulfate WE;Maprofix ES;Maprofix 60S;Rewopol NL 2;Empimin KSN;Polyethylene glycol sulfate monododecyl ether sodium salt;Zetesol LES 2;Elfan NS 243;Sipon LES 25;Sodium laureth ether sulfate;Empimin KSN 27;Empimin KSN 60;Empimin KSN 70;Texapon N 40;Zetesol NL;Texapon NSO;Steinapol NL 3;Elfan NS 243S;Texapon N 25;N 25;Standapol ES 3;Laureth sulphate;Poly(oxyethylene) lauryl ether sulfate sodium salt;Genapol LRO;Alkanate 3SL3;Ultrasulfate SE 5;Calfoam ES 30;Sipon ESY;Alscoap AP 30;Emal 20C;Etoxon EPA;SLES;1335-73-5;11121-04-3;12627-22-4;12627-23-5;32057-62-8;37325-23-8;39390-84-6;39450-08-3;42504-27-8;51059-21-3;53663-56-2;56572-89-5;57762-43-3;57762-59-1;66747-17-9;73651-68-0;74349-47-6;76724-02-2;95508-27-3;98112-64-2;113096-26-7;115284-60-1;116958-77-1;119764-46-4;124124-10-3;128835-50-7;131015-92-4;134364-63-9;136752-27-7;150502-17-3;152157-39-6;156107-97-0;157481-33-9;170006-55-0;171544-36-8;181434-79-7;185461-11-4;199605-58-8;214976-60-0;216958-79-1;221041-96-9;236428-70-9;256225-57-7
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CAS No:
Description
Sodium lauryl polyoxyethylene ether sulfate is an anionic surfactant, with excellent decontamination, emulsification, dispersion, wetting, solubilizing performance and foaming property.Target:Good solvency, thickening effect, wide compatibility, anti-hard water and high biodegradable ability. Low irritation to skin and eyes. Widely used in liquid detergent such as dishwashing detergent, shampoo, bubble bath liquid, hand washing etc. In washing powder and detergent for heavy dirty, using
Polyoxyethylene lauryl ether sodium sulfate Basic Attributes
272.37987
332.163330
619-320-2
2833400000
Safety Information
Stable. Incompatible with strong oxidizing agents.
P264, P270, P280, P301+P312, P302+P352, P305+P351+P338, P321, P330, P332+P313, P337+P313, P362, P501
H302
Polyoxyethylene lauryl ether sodium sulfate Use and Manufacturing
The preparation of this product includes five process steps: the condensation of lauryl alcohol and ethylene oxide, sulfation of the condensation product, neutralization, pressure filtration to remove residues, and filtrate distillation and dealcoholization. Put 452 kg of lauryl alcohol (hydroxyl value 275-320) into the reactor, and then put 5 kg of potassium hydroxide into the reduction tank, prepare a 50% aqueous solution, and put it into the reactor. Vacuum, control the vacuum degree at 13.3kPa, and gradually increase the temperature to about 120°C for dehydration. After the dehydration is completed, the air is replaced with nitrogen, the air is driven out and the temperature is raised to 140-150°C, the stirring is started, and 324kg of ethylene oxide is introduced at 3 kPa. Then the kettle temperature was gradually reduced to about 5°C. Add sulfuric acid for acidification reaction, and neutralize it with caustic soda and alcohol solution after 1 hour. After neutralization, the filter residue is removed by pressure filtration, and the filtrate is dealcoholized to obtain the finished product.
This product is used as a component of vinylon oil and other synthetic fiber oils in the textile industry. It can also be used as a raw material for liquid synthetic detergents, and has the advantages of good diffusion and strong washing effect. It is used in daily chemical industries such as liquid washing, meal washing, shampoo, bath washing, etc. It is also used in textile, paper, leather, machinery, oil mining and other industries
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Polyoxyethylene lauryl ether sodium sulfate
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