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Alpha-hexachlorocyclohexane
Alpha-hexachlorocyclohexane (α-HCH) is an isomer of hexachlorocyclohexane, a synthetic organochlorine pesticide. It is a persistent environmental pollutant with bioaccumulative properties and is considered toxic to humans and wildlife. It is not used as a food ingredient and is primarily a contaminant or pollutant.
Tracked contaminantUpdated Feb 6, 2026
Health score-5.0
-5Very bad5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Toxicity, neurotoxicity, carcinogenic potential, endocrine disruption, bioaccumulation, environmental persistence
Benefits
None