Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9

Detergent Chemical: Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9, or CDEA, is a nonionic surfactant with no cloud point. The trait is light yellow to amber viscous liquid, soluble in water, with good foaming, foam stabilization, infiltration and decontamination, and resistance to hard water. It is a nonionic surfactant. It is especially effective when the anionic surfactant is acidic, and it can be compatible with various surfactants. It can enhance the cleaning effect, can be used as an additive, foam stabilizer, foam booster, mainly used in the manufacture of shampoo and liquid detergent. It forms an opaque misty solution in water, which is completely transparent under certain agitation. It can be completely dissolved in different kinds of surfactants at a certain concentration, and can be completely dissolved in low carbon and high carbon.

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Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9

Coconut Diethanol Amide, which is called CDEA, is a nonionic surfactant with no cloud point. The trait is light yellow to amber viscous liquid, soluble in water, with good foaming, foam stabilization, infiltration and decontamination, and resistance to hard water.

 

Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9 / Specification

Item

Index

Appearance

light yellow sticky liquid

Amine content (mgKOH/g), %

35 Max.

Ester content, %

1.0 Max.

PH value (1% aqueous   solution), %

8.0-10.5

Chrominance (APHP)

400 Max.

 

Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9 /Properties and application

1. This product is a kind of non-ionic surfactant with thickening effect and foam stability, has good compatibility with anionic, cationic and ampholytic surfactant.

2. It can be wildly used in the production of the products such as detergent, shampoo etc. in daily chemical industry for its excellent thickening, wetting effect and foam stability.

3. it can be used as detergent and ingredient of other textile auxiliary  such as thickening agent, emulsifier etc. in textile and printing & dyeing industry. And it is also important ingredient in the production of the fiber spinning oil agents.

4. It can be used in the production of antirust and paint stripper.

5. It can be also used in the production of metal abrasive and dewaxing agent, be wildly used in plating industry and the products such as shoe polish, printing inks, etc.

 

Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9 / Production

(1)The direct reaction of the refined oil with diethanolamine is also called a one-step method. In practice, alkanolamides are usually made from fatty acids (FA) and excess diethanolamine (DEA) (1:2, 1:1.5, 1:1 [1]) to ensure complete fatty acid reaction, and the resulting product is The association of the molar amide with DEA has good water solubility. The cost of this method is relatively low, but the color of the product is deep, and the content of alkanolamide is only about 70%, so it is not competitive in the international market. Domestic small and medium-sized manufacturers currently adopt this method.

(2)The coconut oil is transesterified with alcohol to form cocoate, which is then reacted with diethanolamine to form a product. Also known as the two-step method. At present, large enterprises at home and abroad adopt the advanced methyl ester method. The reaction temperature is low, and the obtained products have light color, good transparency and high thickening performance. Among them, the content of lauric acid diethanolamide can reach more than 85, and the raw material cost is the same as the one-step method, so the product has strong competitiveness.

 

Coconut Diethanol Amide (CDEA) CAS No. 68603-42-9 / Packing Packed in 1000 kg IBC tank.


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