Regulatory Status
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Safety Data
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Expert Verdict
Ethoxylated – standard 1,4-dioxane and ethylene oxide residual testing required; historically used at ≤0.5% concentrations; no active current use
Frequently Asked Questions
Is Sodium Octoxynol-9 Sulfate safe in cosmetics?
Ethoxylated – standard 1,4-dioxane and ethylene oxide residual testing required; historically used at ≤0.5% concentrations; no active current use The EU classifies Sodium Octoxynol-9 Sulfate as "permitted". Safety rating: GOOD.
Is Sodium Octoxynol-9 Sulfate allowed in the EU?
Sodium Octoxynol-9 Sulfate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium Octoxynol-9 Sulfate do in cosmetics?
Sodium Octoxynol-9 Sulfate functions as: Surfactant – Cleansing; Surfactant – Solubilizing. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned (PEG-9 Octyl Phenyl Ether Sulfate, Sodium Salt).
What is the Margin of Safety for Sodium Octoxynol-9 Sulfate?
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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