Potassium sorbate is the potassium salt of sorbic acid that is used as a preservative in cosmetics. Potassium sorbate is the inactive salt of sorbic acid. It readily dissolves in water where it converts to sorbic acid, its active form, at a low pH. Sorbic acid is very pH dependent. While it shows some activity up to pH 6 (about 6%), it is most active at pH 4.4 (70%). At pH 5.0 it is 37% active. As sorbic acid, it is considered to be active against mold, fair against yeast and poor against most bacteria. CAS No. 24634-61-5 Usage Percentage: 0.1–0.5% Solubility: Up to 60% water soluble More effective at lower pH values, most active at pH 3 INCI: Potassium Sorbate
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.vicentedediego.es. All requests for returns however, would need to be strictly made online at www.vicentedediego.es for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.vicentedediego.es. All requests for returns however, would need to be strictly made online at www.vicentedediego.es for both local and overseas deliveries.