Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Ethoxylated ingredient — must test for 1,4-dioxane (NY limit: 2 ppm rinse-off, 10 ppm as manufactured; CA Prop 65 applies). Ensure EO residuals are controlled. Otherwise a mild, well-tolerated surfactant
Frequently Asked Questions
Is Sodium C9-11 Pareth-6 Carboxylate safe in cosmetics?
Ethoxylated ingredient — must test for 1,4-dioxane (NY limit: 2 ppm rinse-off, 10 ppm as manufactured; CA Prop 65 applies). Ensure EO residuals are controlled. Otherwise a mild, well-tolerated surfactant The EU classifies Sodium C9-11 Pareth-6 Carboxylate as "permitted". Safety rating: GOOD.
Is Sodium C9-11 Pareth-6 Carboxylate allowed in the EU?
Sodium C9-11 Pareth-6 Carboxylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium C9-11 Pareth-6 Carboxylate do in cosmetics?
Sodium C9-11 Pareth-6 Carboxylate functions as: Mild anionic surfactant, cleansing agent, foaming agent. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned; falls under alkyl ether carboxylate class.
What is the Margin of Safety for Sodium C9-11 Pareth-6 Carboxylate?
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
Check Sodium C9-11 Pareth-6 Carboxylate compliance across multiple jurisdictions:
Related Ingredients
Is Sodium C9-11 Pareth-6 Carboxylate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Sodium C9-11 Pareth-6 Carboxylate in your formulation.