CHEMICAL PROFILES|Scorecard Risk Characterization Data

Chemical: AMMONIA
CAS Number: 7664-41-7

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)200ug/m3OEHHA-CREL
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)0.97138mg/kg-dayIRIS
National water quality standard30mg/LEPA-HA


See the data US EPA possesses for safety assessment.