CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: BARIUM
CAS Number: 7440-39-3

Risk Assessment Values or Standards

  Value Units Reference
Inhalation cancer risk value (potency)Not a recognized or suspect carcinogen
Inhalation noncancer risk value (reference concentration)0.0005mg/m3SCDM
National ambient air quality standardGap in regulatory coverage
Ingestion cancer risk value (potency)Not a recognized or suspect carcinogen
Ingestion noncancer risk value (reference dose)0.07mg/kg-dayIRIS
National water quality standard2mg/LSDWA-MCL


See the data US EPA possesses for safety assessment.