Regulatory Status
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Safety Data
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Expert Verdict
No individual use concentration data or toxicology studies available. Safety contingent on absence of detectable residual diisocyanate monomers; verify monomer-free supply if used in leave-on products.
Frequently Asked Questions
Is Polyurethane-43 safe in cosmetics?
No individual use concentration data or toxicology studies available. Safety contingent on absence of detectable residual diisocyanate monomers; verify monomer-free supply if used in leave-on products. The EU classifies Polyurethane-43 as "restricted". Safety rating: GOOD.
Is Polyurethane-43 allowed in the EU?
Polyurethane-43 EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Polyurethane-43 do in cosmetics?
Polyurethane-43 functions as: Film former, binder, surface modifier. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned (proprietary copolymer).
What is the Margin of Safety for Polyurethane-43?
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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