{"operation":"document","citation":"ERG 2024 ID 1790","title":"Hydrofluoric acid (ID 1790)","source_type":"guidance","agency":"U.S. DOT / Transport Canada / SICT","status":"guidance","official":true,"published_on":"2024-04-04","effective_on":null,"summary":"ERG2024 assigns Hydrofluoric acid (ID 1790) to Guide 157: Substances - Toxic and/or Corrosive (Non-Combustible/Water-Sensitive).","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1790-hydrofluoric-acid.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1790-hydrofluoric-acid.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1790-hydrofluoric-acid","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Hydrofluoric+acid&materialUn=1790","body":"ERG identification number: 1790.\nMaterial: Hydrofluoric acid.\nAssigned response guide: Guide 157, Substances - Toxic and/or Corrosive (Non-Combustible/Water-Sensitive).\nThe ERG index does not mark this entry with the P polymerization-hazard indicator.","truncated":false,"body_characters":251}