Caprylhydroxamic Acid

Caprylhydroxamic Acid (CHA) is a safe preservative that, when compounded with dihydric alcohols (such as Phenoxyethanol, Phenethyl alcohol, 1,2-octanediol, monoglyceryl octoate, Ethylhexylglycerin, and others), becomes an effective antibacterial agent. It can be used in emulsion systems, no-water formulas, and surfactant washing systems, such as creams, emulsions, body washes, shampoos, makeup, and more. After dissolving in the dihydric alcohol, propylene glycol or glycerin can be added at normal or high temperatures, or it can be added after the system is emulsified when making an O/W emulsion or cream. The usable range of pH is 2-8; the activity is reduced with the increase in pH value.

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Caprylyl Glycol

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