Benzyl benzoate emulsion

Benzyl benzoate is the ester of benzyl alcohol and benzoic acid, with the formula C6H5CH2O2CC6H5. The CAS NO of Benzyl benzoate is 120-51-4. This easily prepared compound with a mild balsamic odor has a variety of uses.

This colorless liquid is formally the condensation product of benzoic acid and benzyl alcohol. It can also be generated from benzaldehyde by the Tishchenko reaction.

Here are questions and answers about Benzyl benzoate emulsion; it may help you learn more information about Benzyl benzoate emulsion.

The questions are these: Ordinary non-ionic emulsifiers such as NP or TX series, AEO series, as well as heterogeneous ether series, Tween Span series can also be easily emulsion benzyl benzoate? That it can be emulsified into an emulsifier and water immiscible liquids?

First, I must to explain is that the emulsion is itself unstable energy state from the time and the length of time (to the time of existence in emulsion) may be a month or one year.

Then let’s talk about how to prolong the time of existence of benzyl benzoate emulsion. There are two aspects:

Firstly, the choice of emulsifier:

It depends on the material you choose the type of emulsifier. If the material in more oil components, the choice of oleophilic; otherwise, select the hydrophilicity. Of course, this choice is not a simple word can say Qing. Also consider ionic, non-ionic. Polarity ah, HLB value of what. Recommendations to reference materials based on your literature.

Secondly, after that what you must minder is the addition of an emulsifier mixture after the entire material particle size to be very small, small enough to your choice of emulsifiers with other materials to form water in oil, oil in water or a composite structure. To make the small particle size, it requires high energy input to smaller particles. That is referred to emulsification process. The general situation is by the action of high shear conducted. Particle size may need to be broken down to the nanoscale best.

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