Regulatory Status
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Safety Data
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Expert Verdict
Alkaline pH (concentrated solutions approximately pH 9.5–10). Must be buffered appropriately in formulations. CIR noted mild irritation potential for phosphoric acid salts at high concentrations.
Regulatory Flags
Frequently Asked Questions
Is Pentapotassium Triphosphate safe in cosmetics?
Alkaline pH (concentrated solutions approximately pH 9.5–10). Must be buffered appropriately in formulations. CIR noted mild irritation potential for phosphoric acid salts at high concentrations. The EU classifies Pentapotassium Triphosphate as "permitted". Safety rating: GOOD.
Is Pentapotassium Triphosphate allowed in the EU?
Pentapotassium Triphosphate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Pentapotassium Triphosphate do in cosmetics?
Pentapotassium Triphosphate functions as: Chelating agent; buffering agent. It is classified as a cosmetic ingredient in our database. CAS number: 13845-36-8.
What is the Margin of Safety for Pentapotassium Triphosphate?
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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