{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/manganese-sulfate",
  "slug": "manganese-sulfate",
  "name": "Manganese sulfate",
  "identifiers": {
    "e_number": null,
    "ins_number": null,
    "cas_number": null,
    "inchikey": "SQQMAOCOWKFBNP-UHFFFAOYSA-L",
    "pubchem_cid": 24580
  },
  "functional_class": null,
  "summary": "Manganese sulfate is a manganese source in fortified foods and supplements.",
  "derivation_summary": "Produced by dissolving manganese ore or oxide in sulfuric acid.",
  "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 184.1461",
            "url": "https://www.ecfr.gov/current/title-21/section-184.1461"
          },
          "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": "10124-55-7",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "7785-87-7",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "CCRIS 6916",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Dimanganese trisulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HSDB 2187",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "IGA15S9H40",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Man-Gro",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANESE (AS SULFATE) [VANDF]",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese monosulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANESE SULFATE",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese sulfate (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese sulfate (MnSO4)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese sulfate anhydrous",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese Sulfate Solution",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese sulphate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANESE SULPHATE ANHYDROUS",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "manganese(2+) ion sulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(2+) sulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(2+) sulfate (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "manganese(2+) sulphate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANESE(2+) SULPHATE (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(II) sulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(II) sulfate (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(II) sulfate (MnSO4)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese(II) sulfate tetrahydrate,anhydrous-AR",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "manganese(II) sulphate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANI(II) SULFAS ANHYDRICUS",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganic sulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganous sulfate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MANGANOUS SULFATE ANHYDROUS",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganous(II)sulfate monohydrate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganum Sulphuricum",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MnO4S",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "MnSO4",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "NCI C61143",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sorba-Spray Manganese",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sorba-spray Mn",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sulfato de manganeso",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sulfuric acid, manganese (II) salt (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sulfuric acid, manganese salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sulfuric acid, manganese(2+) salt (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "W00LYS4T26",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Manganese sulfate",
      "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, \"Manganese sulfate\", https://foodadditiveindex.com/additives/manganese-sulfate. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.591Z"
}