Minerals and inorganic salts
Mined, or manufactured from mined material: the carbonates, phosphates, sulphates, silicates and metal oxides.
Most of this group is manufactured rather than dug up and used. The starting material is inorganic, which is what the label records.
192 additives, 154 of them synthesised from that material rather than extracted from it. A starting material describes a route, not a risk and not a dietary answer — see what this does and does not say, and the dietary indexes for the separate question of suitability.
| Additive | Identifiers | Function | ANZ | CA | EU | GB | JP | KR | US | CODEX |
|---|---|---|---|---|---|---|---|---|---|---|
| 1-Hydroxyethylidene-1,1-diphosphonic acid | 2809-21-4 | — | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed |
| Acidified sodium chlorite solutions | 7758-19-2 | Preservative | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Aluminium | E173 7429-90-5 | Colour | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Aluminium ammonium sulfate | E523 INS 523 7784-25-0 | Raising agent | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Aluminium lakes of colouring matters | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Aluminium silicate (Kaolin) | E559 1332-58-7 | — | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Not listed |
| Aluminum potassium sulfate | E522 10043-67-1 | Firming agent | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Aluminum sodium sulfate | E521 10102-71-3 | Acidity regulator | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Not listed |
| Aluminum sulfate | E520 10043-01-3 | Firming agent | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Not listed |
| Ammonium bicarbonate | INS 503(ii) 1066-33-7 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ammonium carbonate | INS 503(i) 8000-73-5 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ammonium carbonates | E503 | — | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Ammonium chloride | 12125-02-9 | Raising agent | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted |
| Ammonium hydroxide | E527 INS 527 1336-21-6 | Acidity regulator | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ammonium persulfate | 7727-54-0 | Preservative | Not listed | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed |
| Ammonium phosphate, dibasic | INS 342(ii) 7783-28-0 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ammonium phosphate, monobasic | INS 342(i) 7722-76-1 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ammonium polyphosphate | INS 452(v) 68333-79-9 | Emulsifier | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions |
| Ammonium sulfate | E517 7783-20-2 | Raising agent | Not listed | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Bentonite | E558 1302-78-9 | Thickener | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Boric acid | E284 11113-50-1 | Lubricant or release agent | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Calcium aluminium silicate | E556 1327-39-5 | — | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Calcium carbonate | E170 INS 170(i) 471-34-1 | Colour | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium chloride | E509 INS 509 10043-52-4 | Firming agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium dihydrogen diphosphate | E450(vii) INS 450(vii) 14866-19-4 | Acidity regulator | Not listed | Permitted | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions |
| Calcium ferrocyanide | E538 INS 538 13821-08-4 | Anticaking agent | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions |
| Calcium hexametaphosphate | 10102-76-8 | Sequestrant | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Calcium hydrogen phosphate | E341 INS 341(ii) 7757-93-9 | Thickener | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium hydrogen sulphite | E227 13780-03-5 | — | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Calcium hydroxide | E526 INS 526 1305-62-0 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium hypochlorite | — | Starch-modifying agent | Not listed | Permitted | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Not listed |
| Calcium hypophosphite | 7789-79-9 | Antioxidant | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Calcium iodate | 7789-80-2 | Flour treatment agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Calcium oxide | E529 INS 529 1305-78-8 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium peroxide | 1305-79-9 | Flour treatment agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Calcium phosphate | E341 INS 341(iii) 7758-87-4 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium polyphosphate | E452 INS 452(iv) | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Calcium pyrophosphate | E450 INS 450(vi) 7790-76-3 | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Permitted, with conditions |
| Calcium silicate | E552 INS 552 10101-39-0 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Calcium sulfate | E516 INS 516 7778-18-9 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Calcium sulphite | E226 10257-55-3 | — | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Chemicals used in delinting cottonseed | 68603-42-9 | Processing aid | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Chlorine | INS 925 7782-50-5 | Flour treatment agent | Not listed | Permitted | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions |
| Chlorine dioxide | E926 10049-04-4 | Flour treatment agent | Not listed | Permitted | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed |
| Cobaltous salts and its derivatives | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Prohibited | Not listed |
| Copper gluconate | 527-09-3 | Nutrient supplement | Not listed | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Copper sulfate | 7758-99-8 | Nutrient supplement | Not listed | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Cuprous iodide | 7681-65-4 | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Diatomaceous earth | 68855-54-9 | — | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Not listed |
| Dimethylpolysiloxane formulations | — | Antifoaming agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Dipotassium phosphate | E340 INS 340(ii) 7758-11-4 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Disodium phosphate | E339 INS 339(ii) 7558-79-4 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ferric ammonium citrate | INS 381 1185-57-5 | Anticaking agent | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Ferric chloride | 10025-77-1 | Enzyme | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Ferric citrate | 2338-05-8 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted | Not listed |
| Ferric phosphate | 10045-86-0 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Ferric pyrophosphate | 10058-44-3 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Ferric sulfate | 10028-22-5 | Flavouring agent | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Ferrous ammonium phosphate | 10101-60-7 | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Ferrous ascorbate | 24808-52-4 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Ferrous carbonate | 563-71-3 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Ferrous citrate | 23383-11-1 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Ferrous fumarate | 141-01-5 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Ferrous gluconate | E579 INS 579 6047-12-7 | Colour retention agent | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ferrous lactate | E585 INS 585 5905-52-2 | Colour | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Ferrous sulfate | 17375-41-6 | Thickener | Not listed | Permitted | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Gold | E175 7440-57-5 | Colour | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed | Not listed |
| Ground limestone | — | Colour | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Helium | E939 7440-59-7 | Processing aid | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Not listed |
| Hydrochloric acid | E507 INS 507 7647-01-0 | Acidity regulator | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Iron (III) meso-Tartrate | E534 | — | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Iron oxide, black | INS 172(i) | Colour | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Iron oxide, red | INS 172(ii) | Colour | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions |
| Iron oxide, yellow | INS 172(iii) | Colour | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Iron oxides and hydroxides | E172 | Colour | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Iron, elemental | 7439-89-6 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Iron-choline citrate complex | 1336-80-7 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Lead solders | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Prohibited | Not listed |
| Magnesium carbonate | E504 INS 504(i) 39409-82-0 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium chloride | E511 INS 511 7786-30-3 | Stabiliser | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium dihydrogen diphosphate | E450(ix) INS 450 20768-12-1 | Acidity regulator | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Magnesium dihydrogen phosphate | INS 343(i) | Thickener | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Magnesium gluconate | INS 580 3632-91-5 | Acidity regulator | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted |
| Magnesium hydrogen phosphate | INS 343(ii) 7782-75-4 | Thickener | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium hydroxide | E528 INS 528 1309-42-8 | Acidity regulator | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium hydroxide carbonate | INS 504(ii) | Acidity regulator | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Permitted, with conditions |
| Magnesium oxide | E530 INS 530 1309-48-4 | Acidity regulator | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium phosphate | INS 343(iii) 7757-87-1 | Acidity regulator | Permitted, with conditions | Permitted | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium phosphates | E343 | — | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Magnesium silicate | E553a INS 553(i) 1343-88-0 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Magnesium sulfate | INS 518 10034-99-8 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Manganese chloride | 7773-01-5 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Manganese citrate | 10024-66-5 | Sequestrant | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Manganese gluconate | 6485-39-8 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Manganese sulfate | 10034-96-5 | Acidity regulator | Not listed | Permitted | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Mica-based pearlescent pigments | — | Colour | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Monobasic calcium phosphate | E341 INS 341(i) 7758-23-8 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Nickel | 7440-02-0 | Processing aid | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Nitric acid | — | Starch-modifying agent | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Nitrous oxide | E942 INS 942 10024-97-2 | Propellant | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Pentapotassium triphosphate | INS 451(ii) 13845-36-8 | Acidity regulator | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions |
| Perlite | 130885-09-5 | — | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Not listed |
| Phosphoric acid | E338 INS 338 7664-38-2 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Phosphorus oxychloride | 10025-87-3 | Acidity regulator | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Polydimethylsiloxane | E900 INS 900a 9016-00-6 | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Potassium aluminium silicate | E555 1327-44-2 | — | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Potassium bicarbonate | E501 INS 501(ii) 298-14-6 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium bisulfite | E228 7773-03-7 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Not listed |
| Potassium bromate | 7758-01-2 | Raising agent | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed |
| Potassium carbonate | E501 INS 501(i) 584-08-7 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium chloride | E508 INS 508 7447-40-7 | Thickener | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium dihydrogen phosphate | INS 340(i) 7778-77-0 | Thickener | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions |
| Potassium ferrocyanide | E536 INS 536 13943-58-3 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions |
| Potassium hydroxide | E525 INS 525 1310-58-3 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium iodate | 7758-05-6 | Flour treatment agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Potassium iodide | 7681-11-0 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed |
| Potassium metabisulfite | E224 INS 224 16731-55-8 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium nitrate | E252 INS 252 7757-79-1 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Potassium nitrite | E249 INS 249 7758-09-0 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Potassium permanganate | 7722-64-7 | Emulsifier | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Potassium persulfate | 7727-21-1 | Flour treatment agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Potassium polyphosphate | E452 INS 452(ii) 68956-75-2 | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions |
| Potassium sulfate | INS 515(i) 7778-80-5 | Acidity regulator | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Potassium sulfite | INS 225 10117-38-1 | Preservative | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions |
| Potassium sulphates | E515 | — | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Silica aerogel | — | Surface-active agent | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Silicon dioxide | E551 INS 551 7631-86-9 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Silver | E174 7440-22-4 | Colour | Permitted | Permitted | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Silver nitrate and hydrogen peroxide solution | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Sodium acid phosphate | INS 339(i) 89140-32-9 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium acid pyrophosphate | E450 INS 450(i) 7758-16-9 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium aluminium phosphate, acidic | E541 INS 541(i) 7785-88-8 | Emulsifier | Permitted | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions |
| Sodium aluminium phosphate, basic | INS 541(ii) | Emulsifier | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions |
| Sodium aluminosilicate | E554 INS 554 12003-51-9 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium aluminum phosphate | — | Acidity regulator | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium bicarbonate | E500 INS 500(ii) 144-55-8 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium bisulfite | E222 INS 222 7631-90-5 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium calcium aluminosilicate, hydrated | 1344-01-0 | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium calcium polyphosphate | E452 INS 452(iii) 65997-17-3 | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Sodium carbonate | E500 INS 500(i) 497-19-8 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium chlorite | — | Starch-modifying agent | Not listed | Permitted | Not listed | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed |
| Sodium dithionite | 7775-14-6 | Preservative | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed |
| Sodium hexametaphosphate | 10124-56-8 | Emulsifier | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium hydrogen sulfate | INS 514(ii) 7681-38-1 | Acidity regulator | Not listed | Permitted | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Sodium hydroxide | E524 INS 524 1310-73-2 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium hypochlorite | 7681-52-9 | Flour treatment agent | Not listed | Permitted | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed |
| Sodium hypophosphite | 7681-53-0 | Antioxidant | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium metabisulfite | E223 INS 223 7681-57-4 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium metaphosphate | — | — | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed | Permitted | Not listed |
| Sodium metaphosphate, insoluble | 50813-16-6 | Emulsifier | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Sodium metasilicate | 6834-92-0 | Processing aid | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Sodium nitrate | E251 INS 251 7631-99-4 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Sodium nitrite | E250 INS 250 7632-00-0 | Preservative | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Sodium nitrite used in processing smoked chub | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Sodium percarbonate | 15630-89-4 | Preservative | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium phosphate | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Sodium polyphosphate | E452 INS 452(i) 68915-31-1 | Emulsifier | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions |
| Sodium potassium hexametaphosphate | — | Emulsifier | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Sodium potassium tripolyphosphate | — | Acidity regulator | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Sodium pyrophosphate | E450(iii) 7722-88-5 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Sodium sesquicarbonate | INS 500(iii) 533-96-0 | Acidity regulator | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium silicate | — | — | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Sodium sulfate | INS 514(i) 7727-73-3 | Acidity regulator | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Sodium sulfite | E221 INS 221 7757-83-7 | Flour treatment agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sodium sulphates | E514 | — | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Sodium tetraborate (borax) | E285 1330-43-4 | — | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Sodium thiosulfate | INS 539 7772-98-7 | Antioxidant | Not listed | Permitted | Not listed | Not listed | Not listed | Not listed | Permitted | Permitted, with conditions |
| Sodium trimetaphosphate | — | Starch-modifying agent | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Sodium tripolyphosphate | E451 INS 451(i) 7758-29-4 | Acidity regulator | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted | Permitted, with conditions |
| Stannous chloride | E512 INS 512 7772-99-8 | Antioxidant | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions |
| Sulfur dioxide | E220 INS 220 7446-09-5 | Preservative | Permitted, with conditions | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Sulfuric acid | E513 7664-93-9 | Acidity regulator | Not listed | Permitted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Sulfurous acid | 7782-99-2 | Preservative | Not listed | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed |
| Synthetic iron oxide | 1309-37-1 | Colour | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Talc | E553b INS 553(iii) 14807-96-6 | Sweetener | Permitted, with conditions | Permitted | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions | Not listed | Permitted, with conditions |
| Tetrapotassium pyrophosphate | E450(v) INS 450(v) 7320-34-5 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Tin-coated lead foil capsules for wine bottles | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Prohibited | Not listed |
| Titanium dioxide | E171 INS 171 13463-67-7 | Colour | Permitted, with conditions | Permitted | Delisted | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted | Permitted, with conditions |
| Tricalcium silicate | — | — | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Trimagnesium dicitrate | E345(i) 3344-18-1 | Acidity regulator | Not listed | Permitted | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed | Not listed |
| Tripotassium phosphate | INS 340(iii) 7778-53-2 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Permitted, with conditions |
| Trisodium diphosphate | E450(ii) INS 450(ii) 26573-04-6 | Stabiliser | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Permitted, with conditions |
| Trisodium phosphate | INS 339(iii) 7601-54-9 | Emulsifier | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Ultramarine blue | 57455-37-5 | Colour | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Urea | E927b 57-13-6 | Formulation aid | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Permitted | Not listed |
| Yellow prussiate of soda | E535 INS 535 13601-19-9 | Anticaking agent | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions | Permitted, with conditions |
| Zinc acetate | E650 557-34-6 | — | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Not listed | Not listed | Not listed | Not listed |
| Zinc chloride | 7646-85-7 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted | Not listed |
| Zinc gluconate | 4468-02-4 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
| Zinc methionine sulfate | 56329-42-1 | Nutrient supplement | Not listed | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Not listed |
| Zinc oxide | 1314-13-2 | Colour | Not listed | Not listed | Not listed | Not listed | Not listed | Permitted, with conditions | Permitted | Not listed |
| Zinc sulfate | 7446-20-0 | Nutrient supplement | Not listed | Permitted | Not listed | Not listed | Permitted, with conditions | Permitted, with conditions | Permitted | Not listed |
Also: plants, animal sources, insects, fermentation, petrochemical feedstocks, other and mixed routes.