1. Basic INFO:
1.1. Chemical Formula-C11H23CON(CH2CH2OH)2
1.2. CDMA also named as“ coconut fatty acid diethanolamide”
1.3. CAS No. :68603-42-9
2. Specification:
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Item
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Stardand
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Appearance
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Light yellow clean liquid
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Color(APHA), Max
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300
|
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Amide Content, % Min.
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78
|
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Free amine value
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10-35
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PH value(1% solu)
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9.0-11.0
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Refractive index
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1.4697-1.4816
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Ester, % Max.
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5
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Free amine content
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1.87-6.55
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Free fatty acid, % Max.
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0.5
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3. Usage:
It is well suited as a foam stabilizer in all types of detergents. One of its most important applications is to increase the viscosity of liquid preparations based on ether sulphate. Its
Skin compatibility makes it an important constituent of shampoos and cosmetic preparations contain fatty acid diethanolamide.
The proportion of CDEA in cosmetic preparations varies between 1 and 6%. In liquid detergents, the proportions can be as high as 10%. It is easily mixedeither without heating or slightly heated. It is not fully soluble, but is readily dispersible in water.