Ethylene/Potassium Acrylate Copolymer

INCI: ETHYLENE/POTASSIUM ACRYLATE COPOLYMER

CAS Number
Not uniquely assigned (polymer)
Function
Binding agent, film former, hair fixative
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not listed in 21 CFR 700.11โ€“700.35 prohibited substances; CIR reviewed acrylates copolymers as safe when formulated to avoid irritation

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Acrylate copolymer permitted in EU and US; residual acrylic acid monomer must remain below irritation thresholds and formulate to be non-irritating per CIR guidance.

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Concern Level: Low

Frequently Asked Questions

Is Ethylene/Potassium Acrylate Copolymer safe in cosmetics?

Acrylate copolymer permitted in EU and US; residual acrylic acid monomer must remain below irritation thresholds and formulate to be non-irritating per CIR guidance. The EU classifies Ethylene/Potassium Acrylate Copolymer as "permitted". Safety rating: GOOD.

Is Ethylene/Potassium Acrylate Copolymer allowed in the EU?

Ethylene/Potassium Acrylate Copolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Ethylene/Potassium Acrylate Copolymer do in cosmetics?

Ethylene/Potassium Acrylate Copolymer functions as: Binding agent, film former, hair fixative. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (polymer).

What is the Margin of Safety for Ethylene/Potassium Acrylate Copolymer?

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.

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