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C16 (Hexadecanol or Hexadecanoic acid derivates at 7%)
Typically refers to a C16 fatty alcohol or fatty acid derivative used as a surfactant or emulsifier in cleaning products. These long-chain fatty compounds are generally considered mild and non-toxic at low concentrations.
Mineral or nutrientUpdated Nov 24, 2025
Health score+2.0
-5Good5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Mild skin irritation possible at high concentrations, minimal sensitization reported
Benefits
Biodegradable, effective emulsifier and surfactant, low toxicity, improves formulation stability