Additives are commonly supplemented to food as they for example extend shelf life, replace or restore colour or give food a sweet taste without use of beet sugar. Additives used in each product shall be declared on its packaging. Each additive must be stated by its full name or an international E code in a descending sequence according to the amount contained in the food. All states of the European Union use the same E code numbering system. On food labels must be in addition to the name or code of E given the name of the category to which the additive belongs. Some additives fall by purpose into more than one category.
| Code | Material | Categories | CEFF approved |
|---|---|---|---|
| E 512 | Stannous chloride | antioxidants, stabilisers |
Yes
|
| E 513 | Sulphuric acid | acidity regulators |
Yes
|
| E 514 | Sodium sulphates | acidity regulators |
Yes
|
| E 515 | Potassium sulphates | acidity regulators |
Yes
|
| E 516 | Calcium sulphate | raising agents, flour treatment agents, bulking agents, sequestrant |
Yes
|
| E 517 | Ammonium sulphate | flour treatment agents, stabilisers |
Yes
|
| E 518 | magnesium sulphate | bulking agents |
Yes
|
| E 519 | preservatives |
Yes
|
|
| E 520 | Aluminium sulphate | bulking agents, acidity regulators, firming agent |
Yes
|
| E 521 | Aluminium sodium sulphate | bulking agents, acidity regulators |
Yes
|
| E 522 | Aluminium potassium sulphate | acidity regulators, stabilisers |
Yes
|
| E 523 | Aluminium ammonium sulphate | raising agents, bulking agents, acidity regulators, stabilisers |
Yes
|
| E 524 | Sodium hydroxide | acidity regulators |
Yes
|
| E 525 | Potassium hydroxide | acidity regulators |
Yes
|
| E 526 | Calcium hydroxide | bulking agents, acidity regulators, firming agent |
Yes
|
| E 527 | Ammonium hydroxide | raising agents, acidity regulators |
Yes
|
| E 528 | Magnesium hydroxide | acidity regulators, stabilisers |
Yes
|
| E 529 | Calcium oxide | flour treatment agents, acidity regulators, firming agent |
Yes
|
| E 530 | Magnesium oxide | anti-caking agents, acidity regulators |
Yes
|
| E 535 | Sodium ferrocyanide | anti-caking agents |
Yes
|
Yes