{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/sodium-aluminosilicate",
  "slug": "sodium-aluminosilicate",
  "name": "Sodium aluminosilicate",
  "identifiers": {
    "e_number": "E554",
    "ins_number": "554",
    "cas_number": "12003-51-9",
    "inchikey": "OKSRBEMKUSZPOX-UHFFFAOYSA-N",
    "pubchem_cid": 61537
  },
  "functional_class": "Anticaking agent",
  "summary": "Sodium aluminosilicate is an anticaking agent used in powdered products and table salt. It is one of the additives contributing dietary aluminium, which regulators assess separately.",
  "derivation_summary": "Produced synthetically by precipitating sodium silicate with an aluminium salt.",
  "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 182.2727",
            "url": "https://www.ecfr.gov/current/title-21/section-182.2727"
          },
          "source": "ecfr",
          "retrieved_at": "2026-09-07T18:25:51.549Z"
        }
      ]
    },
    {
      "jurisdiction": "CODEX",
      "jurisdiction_name": "Codex Alimentarius",
      "authority": "Codex Alimentarius Commission / JECFA",
      "status": "permitted_with_conditions",
      "status_label": "Permitted, with conditions",
      "provision_count": 9,
      "provisions": [
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "01.3.2",
            "name": "Beverage whiteners"
          },
          "max_level": 570,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6, 260, XS250 & XS252",
          "effective_from": "2021",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 01.3.2",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "01.5.1",
            "name": "Milk powder and cream powder (plain)"
          },
          "max_level": 265,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & 259",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 01.5.1",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "01.5.2",
            "name": "Milk and cream powder analogues"
          },
          "max_level": 570,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6",
          "effective_from": "2021",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 01.5.2",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "01.8.2",
            "name": "Dried whey and whey products, excluding whey cheeses"
          },
          "max_level": 1140,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & XS331",
          "effective_from": "2023",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 01.8.2",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "05.3",
            "name": "Chewing gum"
          },
          "max_level": 100,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & 174",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 05.3",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "12.1.1",
            "name": "Salt"
          },
          "max_level": 1000,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & 254",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 12.1.1",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "12.2.2",
            "name": "Seasonings and condiments"
          },
          "max_level": 1000,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & 255",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 12.2.2",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "12.5.2",
            "name": "Mixes for soups and broths"
          },
          "max_level": 570,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6 & XS117",
          "effective_from": "2015",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 12.5.2",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        },
        {
          "status": "permitted_with_conditions",
          "food_category": {
            "system": "codex",
            "code": "12.6.3",
            "name": "Mixes for sauces and gravies"
          },
          "max_level": 570,
          "max_level_unit": "mg/kg",
          "conditions": "GSFA notes: 6",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 554, food category 12.6.3",
            "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/"
          },
          "source": "gsfa",
          "retrieved_at": "2026-09-07T07:54:15.059Z"
        }
      ]
    }
  ],
  "names": [
    {
      "name": "12003-51-9",
      "type": "cas",
      "source": "openfoodtox"
    },
    {
      "name": "Aluminium sodium orthosilicate (1/1/1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Aluminium sodium silicate",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "Aluminum sodium silicate (1:1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "E 554",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "OKSRBEMKUSZPOX-UHFFFAOYSA-N",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Silicic acid (H4SiO4), aluminum sodium salt (1:1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium aluminium silicate",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "Sodium aluminium silicate(1:1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium aluminosilicate",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "Sodium silicoaluminate",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "E554",
      "type": "e_number",
      "source": "openfoodtox"
    },
    {
      "name": "554",
      "type": "ins",
      "source": "gsfa"
    },
    {
      "name": "Aluminum sodium silicate",
      "type": "iupac",
      "source": "openfoodtox"
    },
    {
      "name": "Sodium aluminosilicate",
      "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"
    },
    {
      "key": "gsfa",
      "name": "Codex General Standard for Food Additives (CXS 192-1995)",
      "publisher": "Codex Alimentarius Commission (FAO/WHO)",
      "licence": "FAO terms — non-commercial use with attribution",
      "url": "https://www.fao.org/fao-who-codexalimentarius/codex-texts/dbs/gsfa/en/",
      "retrieved_at": "2026-09-07T07:54:15.059Z"
    }
  ],
  "citation_policy": "Cite as: Food Additive Index, \"Sodium aluminosilicate\", https://foodadditiveindex.com/additives/sodium-aluminosilicate. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.680Z"
}