Regulatory Status
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Safety Data
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Expert Verdict
Limited ingredient-specific toxicological data; 1,4-dioxane contamination is theoretically possible due to ethoxylation (isosteareth-2 component) โ verify with supplier COA
Frequently Asked Questions
Is Potassium Isosteareth-2 Phosphate safe in cosmetics?
Limited ingredient-specific toxicological data; 1,4-dioxane contamination is theoretically possible due to ethoxylation (isosteareth-2 component) โ verify with supplier COA The EU classifies Potassium Isosteareth-2 Phosphate as "permitted". Safety rating: GOOD.
Is Potassium Isosteareth-2 Phosphate allowed in the EU?
Potassium Isosteareth-2 Phosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Potassium Isosteareth-2 Phosphate do in cosmetics?
Potassium Isosteareth-2 Phosphate functions as: Emulsifier (anionic phosphate ester surfactant); used in W/O and O/W emulsion systems. It is classified as a cosmetic ingredient in our database. CAS number: Not available / proprietary trade ingredient.
What is the Margin of Safety for Potassium Isosteareth-2 Phosphate?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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Related Ingredients
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