After four weeks on the shelf does your product smell funny? CHELON 100 is a chelating agent that takes the worry out of shelf life. It has proved to be especially effective in retarding the putrefaction of protein oils and vegetable gums used in shampoos, hair tonics, and other cosmetic preparations. A small addition, less than 1 % , also prevents discoloration, cloudiness, and other unpleasant metal-catalyzed reactions. Chelon 100 is an aqueous solution of Tetrasodium Ethylenediaminetetraacetate (Na4EDTA). If you would like more detailed information about how to improve the shelf life of your products, write or call today.
CLEVELAND, OHIO 44120 C&EN
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