{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/sodium-stearyl-fumarate",
  "slug": "sodium-stearyl-fumarate",
  "name": "Sodium stearyl fumarate",
  "identifiers": {
    "e_number": null,
    "ins_number": null,
    "cas_number": null,
    "inchikey": "STFSJTPVIIDAQX-LTRPLHCISA-M",
    "pubchem_cid": 23665634
  },
  "functional_class": null,
  "summary": "Sodium stearyl fumarate is a dough conditioner and lubricant, used in bread, rolls and processed cereals.",
  "derivation_summary": "Made by reacting stearyl alcohol with fumaric acid and neutralising. The stearyl alcohol may be plant or animal in origin.",
  "regulatory_status": [
    {
      "jurisdiction": "US",
      "jurisdiction_name": "United States",
      "authority": "Food and Drug Administration",
      "status": "permitted_with_conditions",
      "status_label": "Permitted, with conditions",
      "provision_count": 1,
      "provisions": [
        {
          "status": "permitted_with_conditions",
          "food_category": null,
          "max_level": null,
          "max_level_unit": null,
          "conditions": null,
          "effective_from": null,
          "citation": {
            "ref": "21 CFR 172.826",
            "url": "https://www.ecfr.gov/current/title-21/section-172.826"
          },
          "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": "4070-80-8",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "2-Butenedioic acid (E)-, monoactadecyl ester, sodium salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "3-trimethoxysilyl-propyl-methacrylate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "7CV7WJK4UI",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "C22H39NaO4",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Ethyl [(diethoxyphosphor",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Fumaric Acid Octadecyl Ester Sodium Salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Fumaric Acid Stearyl Ester Sodium Salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Fumaric acid, monooctadecyl ester, sodium salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Monosodium stearyl fumarate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Pruv",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodium (E)-4-(octadecyloxy)-4-oxobut-2-enoate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium monooctadecyl 2-butenedioate, (E)-",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium monooctadecyl fumarate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium monostearyl fumarate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium octadecyl (E)-butenedioate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "SODIUM OCTADECYL FUMARATE",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium stearyl fumarate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium stearyl fumarate (NF)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium stearyl fumarate CRS",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium stearyl fumarate; Sodium octadecyl (E)-butenedioate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodium;(E)-4-octadecoxy-4-oxo-but-2-enoate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodium;(E)-4-octadecoxy-4-oxobut-2-enoate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "stearyl fumarate sodium",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Stearyl fumarate sodium 100 microg/mL in Methanol",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium stearyl fumarate",
      "type": "label",
      "source": "ecfr"
    }
  ],
  "hazard_reference_values": [],
  "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, \"Sodium stearyl fumarate\", https://foodadditiveindex.com/additives/sodium-stearyl-fumarate. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.704Z"
}