Niclosamide
Summary
Persistence. It cannot be excluded that niclosamide is persistent, due to lack of data.
Bioaccumulation. It cannot be excluded that niclosamide bioaccumulates, due to lack of data.
Toxicity. It cannot be excluded that niclosamide is toxic, due to lack of data.
Risk. Risk of environmental impact of niclosamide cannot be excluded, due to the lack of environmental toxicity data.
This summary information comes from fass.se.
Detailed information
Fass environmental information
Fass environmental information for Yomesan (niclosamide) från Bayer (retrieved on 2026-01-09).
Hazard
Persistence: No data.
Bioaccumulation: No data.
Toxicity: No data.
Risk
PEC is based on sales data in Sweden in year 2022.
PEC = 0.000031 microg/L.
Risk of environmental impact of niclosamide cannot be excluded, due to the lack of environmental toxicity data.
References
Author: Health and Medical Care Administration, Region Stockholm