{"operation":"document","citation":"ERG 2024 ID 1929","title":"Potassium hydrosulphite (ID 1929)","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 Potassium hydrosulphite (ID 1929) to Guide 135: Substances - Spontaneously Combustible.","machine_formats":{"json":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1929-potassium-hydrosulphite.json","markdown":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1929-potassium-hydrosulphite.md"},"app_url":"https://regulus.evalyn.ai/document/phmsa-erg-2024-material-id1929-potassium-hydrosulphite","source_url":"https://www.phmsa.dot.gov/erg/material?materialName=Potassium+hydrosulphite&materialUn=1929","body":"ERG identification number: 1929.\nMaterial: Potassium hydrosulphite.\nAssigned response guide: Guide 135, Substances - Spontaneously Combustible.\nThe ERG index does not mark this entry with the P polymerization-hazard indicator.","truncated":false,"body_characters":226}