Betaine surfactants AEC-9Na Sodium alcohol ether carboxylate

Betaine surfactants

It is created by the reaction of fatty tertiary amines and sodium chloroacetate, including cocoylpropyl betaine, dodecyl betaine, cetyl betaine, and lauroyl propyl betaine. It is milder than the first 3 and is presently the primary surfactant in baby hair shampoo.

In 1940, the American DuPont Business created and used this kind of substance. Like amino acid surfactants, this sort of surfactant has strong detergency and reduced irritability, and the option is weakly acidic. Pet experiments have proven that this sort of compound is less poisonous. It is a perfect surfactant.

( surfactants in shampoos)

Amino acid surfactants

Made from a combination of coconut oil and amino acids, it is safe, gentle, and non-irritating. One of the most crucial thing is that it is naturally weakly acidic and satisfies the pH requirements of healthy skin and hair. It is the suitable surfactant in baby hair shampoo. They are “cocoyl glycine,” “cocoyl glutamate disodium,” and so on

From the perspective of chemical homes, its pH value is between 5.5 and 6.5, which is weakly acidic and near the pH value of human skin. Thus, it is gentle and skin-friendly and suitable for all hair kinds; amino acid surfactants are zwitterionic and easily soluble in water. It is simple to wash tidy.

But it additionally has constraints. Amino acid surfactants are several to lots of times more costly than normal surfactants, and the majority of are shampoos specifically made for infants and little ones. The drawbacks of amino acid surfactants are that they are not rich in foam and have weak purification capacity.

The phenomenon of solidification and turbidity of surfactants in winter season is primarily as a result of the low temperature level creating a few of its elements to take shape or speed up.

(surfactants in shampoos)

Suppose surfactant solidifies and becomes turbid in winter season?

This is a physical sensation and does not have a considerable influence on the efficiency of surfactants. In order to address this issue, the adhering to methods can be taken:

1. Increase the temperature: Position the surfactant in a warm atmosphere or raise its temperature by heating to ensure that the taken shape or precipitated components will gradually dissolve and the surfactant will return to a clear state. Nevertheless, it needs to be kept in mind that the temperature level ought to be prevented when warming to avoid impacting the surfactant’s efficiency.

2. Stirring: For surfactants that have actually solidified or become turbid, they can be brought back to an uniform state by mixing. Mixing can assist crystallized or sped up active ingredients redisperse into the liquid and improve surfactant quality.

3. Include solvent: In some cases, an ideal quantity of solvent can be added to weaken the surfactant, therefore enhancing its coagulation and turbidity. Nonetheless, the added solvent ought to work with the surfactant and ought to not influence its use result.

Vendor of Surfactant

TRUNNANO is a supplier of surfactant with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high-quality AEC-9Na Sodium alcohol ether carboxylate, please feel free to contact us and send an inquiry.

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