{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/iron-elemental",
  "slug": "iron-elemental",
  "name": "Iron, elemental",
  "identifiers": {
    "e_number": null,
    "ins_number": null,
    "cas_number": "7439-89-6",
    "inchikey": "XEEYBQQBJWHFJM-UHFFFAOYSA-N",
    "pubchem_cid": 23925
  },
  "functional_class": null,
  "summary": "Elemental iron is finely powdered metallic iron used to fortify breakfast cereals and flour. It is genuinely metal filings: crush the cereal in water and a magnet will pull the iron out, which is a real demonstration rather than a myth.",
  "derivation_summary": "Produced by reducing iron oxide with hydrogen or carbon monoxide, or by electrolysis, then milling to a fine powder. It causes no off-flavour, which is why it is used despite being absorbed less well than the soluble salts.",
  "regulatory_status": [
    {
      "jurisdiction": "US",
      "jurisdiction_name": "United States",
      "authority": "Food and Drug Administration",
      "status": "permitted",
      "status_label": "Permitted",
      "provision_count": 1,
      "provisions": [
        {
          "status": "permitted",
          "food_category": null,
          "max_level": null,
          "max_level_unit": null,
          "conditions": null,
          "effective_from": null,
          "citation": {
            "ref": "21 CFR 184.1375",
            "url": "https://www.ecfr.gov/current/title-21/section-184.1375"
          },
          "source": "ecfr",
          "retrieved_at": "2026-09-07T18:25:51.549Z"
        }
      ]
    },
    {
      "jurisdiction": "CODEX",
      "jurisdiction_name": "Codex Alimentarius",
      "authority": "Codex Alimentarius Commission / JECFA",
      "status": "not_listed",
      "status_label": "Not listed",
      "note": "Does not appear on this jurisdiction’s permitted list. That is not the same as being prohibited.",
      "provision_count": 0,
      "provisions": []
    }
  ],
  "names": [
    {
      "name": "7439-89-6",
      "type": "cas",
      "source": "ecfr"
    },
    {
      "name": "3ZhP",
      "type": "common",
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    },
    {
      "name": "Ancor B",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ancor en 80/150",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Armco iron",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomel 28",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomel 300M200",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomel 500M",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomel 95",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomiron 44MR",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomiron 5M",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomiron AFP 25",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Atomiron AFP 5",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "ATW 230",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "ATW 432",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Blood stop",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Copy Powder CS 105-175",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Diseases (animal), iron overload",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Diseases, iron overload",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DSP 1000",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DSP 128B",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DSP 135",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DSP 135C",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "DSP 138",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "E1UOL152H7",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "EFV 200/300",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "EFV 250",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "EFV 250/400",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Eisen",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "F 60 (metal)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Fe",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "Ferretts",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "ferrous iron",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ferrovac E",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ferrum metallicum",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "FT 3 (element)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HF 2 (element)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "hierro",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HL (iron)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Hoeganaes ATW 230",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Hoeganaes EH",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HQ (metal)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HS (iron)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "IRON",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Iron (Fe)",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "iron metal",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Iron powder",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Iron, elemental",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "LOHA",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh-1M3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh-2",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh1M1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh2M",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh2M1",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh2M2",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh3M",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZh4M",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "PZhO",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Remko",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "SILVERDREAM POLARIS 60IL",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "SUY-B 2",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Iron",
      "type": "iupac",
      "source": "openfoodtox"
    },
    {
      "name": "Iron, elemental",
      "type": "label",
      "source": "ecfr"
    }
  ],
  "hazard_reference_values": [
    {
      "type": "ADI",
      "value": null,
      "value_text": "1",
      "unit": null,
      "population": "consumers",
      "assessing_body": "EFSA PPR",
      "year": 2024,
      "opinion": null
    }
  ],
  "sources": [
    {
      "key": "ecfr",
      "name": "Electronic Code of Federal Regulations, Title 21",
      "publisher": "U.S. Government Publishing Office / National Archives",
      "licence": "Public domain",
      "url": "https://www.ecfr.gov/api/versioner/v1/full/2026-08-31/title-21.xml",
      "retrieved_at": "2026-09-07T18:25:51.549Z"
    }
  ],
  "citation_policy": "Cite as: Food Additive Index, \"Iron, elemental\", https://foodadditiveindex.com/additives/iron-elemental. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.566Z"
}