AES Sodium Lauryl Polyoxyethylene Ether Sulfate CAS 9004-82-4

Electrolytes will cause the aqueous to become viscous. AES exhibits excellent decontamination properties, emulsification and foaming abilities, as well as resistance to hard water.Solid Content: 27.5-28%, 68%-72%

Description of AES Sodium Lauryl Sulfate Polyoxyethylene Ether Sulfate：

Surface activity:

Sodium dodecyl sulfate polyoxyethylene ether sulfate has significant surface activity, which can reduce the surface tension of water and make oily substances more easily wetted and emulsified by water. This surface activity makes sodium dodecyl sulfate polyoxyethylene ether sulfate widely used in washing, cosmetics, medicine and other fields.

Acid and alkali resistance:

Sodium dodecyl sulfate polyoxyethylene ether sulfate has good acid and alkaline resistance and can maintain stable properties in different pH values. This acid-alkali resistance makes sodium dodecyl sulfate polyoxyethylene ether sulfate have good stability in various washing and cleaning agents.

Foam properties:

Sodium dodecyl sulfate polyoxyethylene ether sulfate has good foam properties and can produce abundant foam in the washing process, which helps improve the washing effect. At the same time, this foam property also makes sodium dodecyl sulfate polyoxyethylene ether sulfate have a good application prospect in cosmetics and medicine.

Biodegradability:

Sodium dodecyl sulfate polyoxyethylene ether sulfate has good biodegradability and can be decomposed into harmless substances such as water and carbon dioxide by microorganisms in the natural environment. This biodegradability makes sodium dodecyl sulfate polyoxyethylene ether sulfate have good application prospects in environmental protection.

Security:

Sodium dodecyl sulfate polyoxyethylene ether sulfate is safe under normal use conditions and will not cause harm to human health. However, ingested in excess or used for a long time may cause skin and eye irritation. Therefore, it is necessary to follow the correct use methods and precautions during use.

Stability:

Sodium dodecyl sulfate polyoxyethylene ether sulfate is stable at room temperature but may decompose under high temperatures or strong acid and base conditions. Therefore, it is necessary to avoid using high temperature or strong acid and alkali conditions during use.

 Technical Parameters of AES, Sodium Lauryl Polyoxyethylene Ether:

Applications  AES (Sodium Lauryl Polyoxyethylene Sulfate)：

Washing field:

In washing, sodium dodecyl sulfate polyoxyethylene ether sulfate is widely used as one of the ingredients of washing powder, detergent and other products. It has excellent decontamination ability and can effectively remove oil stains on clothing. At the same time, it has good stability and can maintain stable properties in different pH ranges so that the detergent can play a better effect in the washing process. In addition, sodium dodecyl sulfate polyoxyethylene ether sulfate has good foam properties, can produce rich foam, and improves the washing effect.

Cosmetics field:

In cosmetics, sodium dodecyl sulfate polyoxyethylene ether sulfate is used as one of the ingredients of emulsifiers, emollients and other products. It can improve cosmetics' stability and emulsification effect so that the skin can better absorb cosmetics during use. At the same time, it also has good foam properties and acid and alkali resistance so that cosmetics can maintain stable properties during use. In addition, sodium dodecyl sulfate polyoxyethylene ether sulfate has good biodegradability and no irritation to the skin and eyes, making cosmetics more safe and reliable.

Medical field:

In medicine, sodium dodecyl sulfate polyoxyethylene ether sulfate is an additive to antibiotics and antiviral drugs. At the same time, it has good acid and alkaline resistance and biodegradability so that the drug can maintain stable properties during use. In addition, sodium dodecyl sulfate polyoxyethylene ether sulfate is safe and poses no harm to human health.

Other areas:

In addition to the above application areas, sodium dodecyl sulfate polyoxyethylene ether sulfate can be used in other fields. For example, it can be used as a softening agent, anti-wrinkle agent and finishing agent for textiles. It can be used as a coating and strengthening agent for paper in papermaking. In the leather field, it can be used as a tanning and finishing agent for leather. In addition, it can also be used in oil extraction, metal processing and other fields.

Production Method of AES (Sodium Lauryl Polyoxyethylene Sulfate)：

Raw material preparation:

First, raw materials such as sodium dodecyl sulfate, polyoxyethylene ether and sulfuric acid must be prepared. Sodium dodecyl sulfate can be obtained by esterifying dodecyl alcohol with sulfuric acid. A ring-opening reaction between ethylene oxide and sodium hydroxide can obtain polyoxyethylene ether. Sulfuric acid can be obtained by oxidation of sulfur.

Reaction condition control:

The prepared raw materials are mixed according to a particular proportion, the catalyst and solvent are added, and the reaction is carried out under a specific temperature and pressure. It is necessary to control the temperature, pressure and reaction time during the reaction process to ensure the smooth progress of the reaction.

Separation and purification:

After the reaction, the products must be separated and purified. Separation and purification are usually carried out by distillation, crystallization or extraction. After separation and purification, high-purity sodium dodecyl sulfate polyoxyethylene ether sulfate can be obtained.

AES Sodium Lauryl Polyoxyethylene Ether sulfate Packaging & Shipping:

AES sodium ether sulphate is available in a variety of different packaging.
AES sodium alcohol ester sulphate: 1kg/bottle or 25kg/barrel.
AES sodium ether sulfate shipping Upon receipt of payment, goods can be shipped by air, sea or express.

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