CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: LEAD COMPOUNDS
CAS Number: LCT000

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)1.2E-05[ug/m3]-1OEHHA-TCD
Inhalation noncancer risk value (reference concentration)0.15ug/m3EDF-CalEPA
National ambient air quality standard1.5ug/m3, 3 moNAAQS
Ingestion cancer risk value (potency)0.0085[mg/kg-day]-1OEHHA-TCD
Ingestion noncancer risk value (reference dose)0.0000785mg/kg-dayEDF-CalEPA
National water quality standardGap in regulatory coverage


See the data US EPA possesses for safety assessment.