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Chemical Specifics

Chemical Name
Perfluorooctanoic Acid (PFOA)
CASRN
000335-67-1
Cancer Group
C
Vapor Pressure (mm of Hg)
Henry's Law Constant (unitless)
Drinking Water Maximum Contaminant Level (mg/l)
4E-06
Drinking Water Lifetime Health Advisory Level (mg/l)
4E-09
Universal Background Groundwater Concentration (mg/l)
Universal Background Soil Concentration (mg/kg)
Universal Background Air Concentration (mg/m3)
Oral Reference Dose (mg/kg/day)
1.5E-09
Oral Slope Factor (mg/kg/day)-1
0.07
Dermal Reference Dose (mg/kg/day)
1.5E-09
Dermal Slope Factor (mg/kg/day)-1
0.07
Dermal Absorp Factor (unitless)
0.1
Inhalation Reference Concentration (mg/m3)
Inhalation Unit Risk (mg/m3)-1
Target Organ(s) for Air (Inhalation)
---
Target Organ (Oral)
Heart & Cardio-Vascular Systems
Immune System
Developmental
Last Modified On
4/25/2024 2:59:00 PM

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IOWA DEPARTMENT OF NATURAL RESOURCES
Our Mission
To conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations.
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