{"operation":"document","citation":"ERG 2024 ID 2834","title":"Phosphorous acid (ID 2834)","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 Phosphorous acid (ID 2834) to Guide 154: Substances - Toxic and/or Corrosive (Non-Combustible).","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2834-phosphorous-acid.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2834-phosphorous-acid.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id2834-phosphorous-acid","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Phosphorous+acid&materialUn=2834","body":"ERG identification number: 2834.\nMaterial: Phosphorous acid.\nAssigned response guide: Guide 154, Substances - Toxic and/or Corrosive (Non-Combustible).\nThe ERG index does not mark this entry with the P polymerization-hazard indicator.","truncated":false,"body_characters":234}