Sodium octyl decyl alcohol sulphate, 35%

It is easily soluble and has excellent foaming, decontamination, and emulsification properties.Solid Content 35%

About Sodium octyldecyl alcohol Sulphate:

Chemical structure and properties

Sodium octadecyl sulfate is a salt compound formed by reacting octadecyl alcohol with sulfuric acid. Its molecular formula is C18H37NaO4S, where C18H37 represents octadecyl, and O4S represents sulfate. Sodium octadecyl sulfate contains a long chain of alkyl and sulfate ions, in which alkyl provides hydrophobic groups and sulfate ions provide hydrophilic groups, so it has good water solubility and surface activity.

Physical properties

Solubility: Sodium octadecyl sulfate is easily soluble in water, ethanol, and other organic solvents. 

Stability: Under prolonged storage or high-temperature conditions, gelling or precipitation may occur but can be restored to the dissolved state after stirring or heating.

Irritant: Due to sulfate ions and long-chain alkyl, sodium octadecyl sulfate has a certain irritant, and personal protective measures should be taken when using it.

 Technical Parameter of Sodium octyldecyl alcohol sulphate

Applications of Sodium decyl octyl alcohol sulphate：

In personal care products, sodium decyloctylalcohol sulfate can reduce the surface tension of the water and improve the product's cleaning power and the fineness of the foam so that the skin feels fresh and not tight. At the same time, it also has a certain antibacterial effect, can effectively inhibit the growth of bacteria on the skin surface, and helps to keep the skin healthy.

In cosmetics, sodium decyloctylalcohol sulfate is used as an emulsifier, thickener, and stabilizer and is widely used in creams, lotions, foundations, and other products. It can improve the product's stability and durability, improve the product's texture and touch, and make cosmetics easier to apply and absorb. In addition, sodium decyloctylalcohol sulfate also has a certain moisturizing effect, providing moisturizing and skin protection.

In the pharmaceutical field, sodium decyloctylalcohol sulfate is used as a pharmaceutical excipient or additive to aid in drug preparation and quality control. It can be used as an emulsifier, thickener, and stabilizer in drug suspension, emulsion, and injection dosage forms. By improving the physical properties and stability of the drug, sodium decyloctylalcohol sulfate helps improve its efficacy.

Productions Method of Sodium decyl octyl alcohol sulphate：

Esterification reaction: The long-chain alcohol (C10-C16) and sulfuric acid are mixed in proportion, and esterification is carried out under a certain temperature and pressure.  After the reaction, the resulting sulfate can be separated and purified by distillation and other methods.

Neutralization: The obtained sulfate is neutralized with an appropriate amount of sodium hydroxide or potassium hydroxide solution to generate the corresponding sodium alcohol salt. The pH and temperature must be controlled during the neutralization reaction to avoid side reactions and impurities.

Water washing: The alcohol sodium salt solution obtained after the neutralization reaction is washed to remove the excess alkali and the generated inorganic salt, such as sodium sulfate. It is necessary to control the temperature and stirring speed during the washing process to ensure a good washing effect.

Drying: During the drying process, attention should be paid to controlling temperature and humidity to avoid deterioration or caking of the product.

Shipping & packing of Sodium octyldecyl alchohol sulfate
We offer a variety of packing options based on the Sodium octyldecyl Alcohol Sulphate (SODA) quantity.
Packing: Sodium octyldecylalcohol sulphate 1kg/bottle. 25kg/barrel. 200kg/barrel.
Sodium octyl decyl alcohol sulphate shipping: Once payment has been received, goods can be shipped by air, sea or express.

Inquiry us