{
  "url": "https://openlegislation.uk/offensive-weapons-act-2019/schedule-1/paragraph-1",
  "json_url": "https://openlegislation.uk/offensive-weapons-act-2019/schedule-1/paragraph-1.json",
  "legislation": "ukpga/2019/17",
  "legislation_title": "Offensive Weapons Act 2019",
  "legislation_url": "https://openlegislation.uk/offensive-weapons-act-2019",
  "path": "schedule/1/paragraph/1",
  "kind": "paragraph",
  "number": "1",
  "heading": null,
  "text": "This is the table referred to in section 1(11)—\nName of substance and Chemical Abstracts Registry number (CAS RN)\nConcentration limit (weight in weight)\nAmmonium hydroxide (CAS RN 1336-21-6)\n10% w/w\nFormic acid (CAS RN 64-18-6)\n10% w/w\nHydrochloric acid (CAS RN 7647-01-0)\n10% w/w\nHydrofluoric acid (CAS RN 7664-39-3)\n0% w/w\nNitric acid (CAS RN 7697-37-2)\n3% w/w\nPhosphoric acid (CAS RN 7664-38-2)\n70% w/w\nSodium hydroxide (CAS RN 1310-73-2)\n12% w/w\nSodium hypochlorite (CAS RN 7681-52-9)\n10% w/w\nSulfuric acid (CAS RN 7664-93-9)\n15% w/w",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukpga/2019/17/schedule/1/paragraph/1",
    "retrieved_at": "2026-10-29T09:04:08.273558+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}