Sodium Phytate is a natural chelating agent and serves as a natural alternative to EDTA
Sodium Phytate
Sodium Phytate is a natural chelating agent and serves as a natural alternative to EDTA. This material is fully neutralized and has a pH of ~12. It acts synergistically in combination with cosmetic antioxidants.
This natural chelating agent is effectively inactivating metal ions by forming by forming a complex between the chelator and the metal. Metals can enter a cosmetic formulation from the production equipment, as impurities from ingredients (e.g. extracts, pigments) and from process water. In a cosmetic formulation metals promote oxidation reactions, may cause discoloration and impair the foaming properties of surfactants.
Sodium Phytate is used in combination with typical antioxidants (tocopherol, ascobyl palmitate) in all types of formulations that are susceptible for oxidation reactions to protect valuable ingredients like unsaturated oils or fragrance components. In rinse-off products Sodium Phytate is used to maintain the foaming properties in the presence of hard water or to prevent precipitation of insoluble salts of fatty acids in soaps.
Sodium Phytate can be added to the water phase during every step in the production phase. Aqueous solutions of Sodium Phytate have a strong alkaline pH. It has to be noted that depending on the dosage the addition of Sodium Phytate can increase the pH of a formulation. This effect needs to be compensated when alkaline sensitive materials are applied in the water phase in the same step of the manufacturing process.
Natural Chelating Agent
Use in Water Phase of formulation
INCI Nomenclature: Sodium Phytate
Suggested Use Levels: 0.05-0.5
Storage: Protected from direct light and humidity at a temperature of 50°-77°F (10°-25°C)
Shelf life: 12 months from the date of manufacture.
This product should be added to a formulation at the recommended usage rate.
All products sold are cosmetic grade; External Use Only; Cosmetic & Personal Care Formulations Only.
Our products are for cosmetic and personal care formulations only; External Use Only. We recommend working with a chemist or a formulator if you’re not advanced in formulating.
Statements contained herein have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat and cure, or prevent disease.
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