Polyacrylate-31

INCI: POLYACRYLATE-31

CAS Number
Not publicly assigned (polymer)
Function
Hair fixing
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR reviewed (2018); safe as used when non-irritating

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

Residual monomer control required; inhalation exposure assessment necessary for aerosol spray formulations as particles greater than 10 µm are generally non-respirable.

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Concern Level: Low

Frequently Asked Questions

Is Polyacrylate-31 safe in cosmetics?

Residual monomer control required; inhalation exposure assessment necessary for aerosol spray formulations as particles greater than 10 µm are generally non-respirable. The EU classifies Polyacrylate-31 as "permitted". Safety rating: GOOD.

Is Polyacrylate-31 allowed in the EU?

Polyacrylate-31 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polyacrylate-31 do in cosmetics?

Polyacrylate-31 functions as: Hair fixing. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (polymer).

What is the Margin of Safety for Polyacrylate-31?

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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