{
  "$schema": "https://foodadditiveindex.com/api/v1/schema.json",
  "id": "https://foodadditiveindex.com/additives/sodium-acetate",
  "slug": "sodium-acetate",
  "name": "Sodium acetate",
  "identifiers": {
    "e_number": "E262",
    "ins_number": "262(i)",
    "cas_number": "127-09-3",
    "inchikey": "VMHLLURERBWHNL-UHFFFAOYSA-M",
    "pubchem_cid": 517045
  },
  "functional_class": "Preservative",
  "summary": "Sodium acetate is an acidity regulator and preservative used in bread, snack foods and processed meats. It is the salt behind salt-and-vinegar flavouring.",
  "derivation_summary": "Made by neutralising acetic acid with sodium carbonate or hydroxide.",
  "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 184.1721",
            "url": "https://www.ecfr.gov/current/title-21/section-184.1721"
          },
          "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": 14,
      "provisions": [
        {
          "status": "permitted",
          "food_category": null,
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": null,
          "effective_from": "1999",
          "citation": {
            "ref": "CXS 192-1995 Table Three, INS 262(i)",
            "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": "01.2.1.2",
            "name": "Fermented milks (plain), heat-treated after fermentation"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 631",
          "effective_from": "2024",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 01.2.1.2",
            "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": "04.2.2.7",
            "name": "Fermented vegetable (including mushrooms and fungi, roots and tubers, pulses and legumes, and aloe vera) and seaweed products, excluding fermented soybean products of food categories 06.8.6, 06.8.7, 12.9.1,"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: XS294",
          "effective_from": "2023",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 04.2.2.7",
            "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": "06.4.1",
            "name": "Fresh pastas and noodles and like products"
          },
          "max_level": 6000,
          "max_level_unit": "mg/kg",
          "conditions": null,
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 06.4.1",
            "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": "06.4.2",
            "name": "Dried pastas and noodles and like products"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 256",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 06.4.2",
            "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": "09.2.2",
            "name": "Frozen battered fish, fish fillets and fish products, including molluscs, crustaceans, and echinoderms"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 41 & XS166",
          "effective_from": "2017",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 09.2.2",
            "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": "09.2.3",
            "name": "Frozen minced and creamed fish products, including molluscs, crustaceans, and echinoderms"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 16",
          "effective_from": "2015",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 09.2.3",
            "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": "09.2.4",
            "name": "Cooked and/or fried fish and fish products, including molluscs, crustaceans, and echinoderms"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": null,
          "effective_from": "2015",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 09.2.4",
            "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": "09.2.5",
            "name": "Smoked, dried, fermented, and/or salted fish and fish products, including molluscs, crustaceans, and echinoderms"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: XS167, XS189, XS222, XS236, XS244 & XS311",
          "effective_from": "2018",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 09.2.5",
            "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": "10.2.1",
            "name": "Liquid egg products"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": null,
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 10.2.1",
            "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": "10.2.2",
            "name": "Frozen egg products"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": null,
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 10.2.2",
            "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": "12.1.2",
            "name": "Salt substitutes"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": null,
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 12.1.2",
            "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": "13.2",
            "name": "Complementary foods for infants and young children"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 320 & XS73",
          "effective_from": "2023",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 13.2",
            "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": "14.1.5",
            "name": "Coffee, coffee substitutes, tea, herbal infusions, and other hot cereal and grain beverages, excluding cocoa"
          },
          "max_level": null,
          "max_level_unit": "GMP",
          "conditions": "GSFA notes: 160",
          "effective_from": "2013",
          "citation": {
            "ref": "CXS 192-1995 Table One, INS 262(i), food category 14.1.5",
            "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": "127-09-3",
      "type": "cas",
      "source": "openfoodtox"
    },
    {
      "name": "129085-74-1",
      "type": "cas",
      "source": "pubchem"
    },
    {
      "name": "3 M Sodium Acetate (pH 5.2)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetate anion standard solution",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetic acid, sodium salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetic acid, sodium salt (1:1)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetic acidsodium salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetic-1-14c acid,sodium salt(8ci,9ci)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Acetic-2-14c acid,sodium salt(8ci,9ci)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "AcONa",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Anhydrous sodium acetate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "C2H3NaO2",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "CAS-127-09-3",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Caswell No. 741A",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "CH3COONa",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "E 262(i)",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "EPA Pesticide Chemical Code 044006",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "FEMA No. 3024",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "FEMA Number 3024",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "HSDB 688",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "INS NO.262(I)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "INS-262(I)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Monosodium acetate trihydrate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "NaOAc",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Natrium aceticum",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Natriumacetat",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Natriumazetat",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Natrum Aceticum",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "NVG71ZZ7P0",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Octan sodny",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodii acetas",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodium aceate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate",
      "type": "common",
      "source": "openfoodtox"
    },
    {
      "name": "SODIUM ACETATE (18O2, 95%)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate (3h2o)",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate acetic acid sodium salt",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate anhydrous",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate Anhydrous, >99%, FCC, FG",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate Hydrate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate In Plastic Container",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate Injection, USP, 200 mEq/100 mL",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate Injection, USP, 400 mEq/100 mL",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate powder",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, 99.995% trace metals basis",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, ACS reagent",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, ACS reagent, >=99.0%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, AR, anhydrous, >=99%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, biochemical grade",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, BioXtra, >=99.0%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, for HPLC, >=99.5%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, JIS special grade, >=98.5%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, LR, anhydrous, >=98%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, SAJ first grade, >=98.0%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, Trace metals grade, 99.99%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate, Vetec(TM) reagent grade, 98%",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium acetate-18O2",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium Acetate; Sodium Ethanoate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "Sodium ethanoate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodium-acetate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "sodiumacetate",
      "type": "common",
      "source": "pubchem"
    },
    {
      "name": "E262",
      "type": "e_number",
      "source": "openfoodtox"
    },
    {
      "name": "262(i)",
      "type": "ins",
      "source": "gsfa"
    },
    {
      "name": "Sodium acetate",
      "type": "iupac",
      "source": "openfoodtox"
    },
    {
      "name": "Sodium acetate",
      "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 acetate\", https://foodadditiveindex.com/additives/sodium-acetate. This site reports regulatory status and does not rate additives.",
  "generated_at": "2026-09-08T00:09:38.677Z"
}