PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol
INCI: PEG/PPG-5/2 POTASSIUM DIMETHICONE THIOSULFATE COPOLYOL
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
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Expert Verdict
Very limited safety data โ thiosulfate functional group is unusual in cosmetic silicones. CPSR assessor must obtain full supplier tox dossier. Cannot rely on standard PEG/PPG dimethicone read-across alone due to unique thiosulfate chemistry. Potassium counterion โ verify electrolyte compatibility in formulation. 1,4-Dioxane and D4/D5 controls apply.
Regulatory Flags
Frequently Asked Questions
Is PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol safe in cosmetics?
Very limited safety data โ thiosulfate functional group is unusual in cosmetic silicones. CPSR assessor must obtain full supplier tox dossier. Cannot rely on standard PEG/PPG dimethicone read-across alone due to unique thiosulfate chemistry. Potassium counterion โ verify electrolyte compatibility in formulation. 1,4-Dioxane and D4/D5 controls apply. The EU classifies PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol as "permitted". Safety rating: MODERATE.
Is PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol allowed in the EU?
PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol do in cosmetics?
PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol functions as: Surfactant (anionic, via thiosulfate salt). It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned.
What is the Margin of Safety for PEG/PPG-5/2 Potassium Dimethicone Thiosulfate Copolyol?
not established 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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