{
  "url": "https://openlegislation.uk/bread-and-flour-regulations-1998/schedule-2/paragraph-wrapper4",
  "json_url": "https://openlegislation.uk/bread-and-flour-regulations-1998/schedule-2/paragraph-wrapper4.json",
  "legislation": "uksi/1998/141",
  "legislation_title": "The Bread and Flour Regulations 1998",
  "legislation_url": "https://openlegislation.uk/bread-and-flour-regulations-1998",
  "path": "schedule/2/paragraph/wrapper4",
  "kind": "paragraph",
  "number": null,
  "heading": "Solubility",
  "text": "Not less than 95 per cent of the iron content when determined by the following method.\nAccurately weigh 0.1 g of sample into a 750 ml conical flask. Add 450 ml 0.2 per cent weight in weight hydrocholoric acid previously warmed to 37°C. Stir continuously for three hours, maintaining the temperature at 37°C. Cool to room temperature and dilute to 500 ml with distilled water. Filter; determine the iron content of the filtrate by a suitable method. Calculate the total iron in solution as a percentage of the metallic iron content of the sample taken.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Regulations revoked (W.) (19.2.2025) by The Bread and Flour (Wales) Regulations 2025 (S.I. 2025/88), regs. 1(2), 14 (with regs. 15, 16)"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1998/141/schedule/2/paragraph/wrapper4",
    "retrieved_at": "2026-10-29T11:38:41.817252+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."
}