E514ii - Sulfate acide de sodium

Origin

Sodium hydrogen sulphate, also known as sodium bisulphate, is an inorganic compound formed by the partial neutralization of sulphuric acid by a sodium base. It exists as a granular or crystalline solid and is highly soluble in water. It is synthetically produced.

Usage

In the food industry, sodium hydrogen sulphate is used as a pH regulator, acidity regulator, and buffering agent. It can be found in a variety of processed foods to control acidity and maintain a desired pH level. It is also used in the production of certain food products, such as sauces and seasonings. Furthermore, it is used in the treatment of drinking water and swimming pools to lower the pH. In cleaning products, it is used to remove scale. It is also used in the textile industry.

Side Effects

Sodium hydrogen sulphate is generally recognized as safe (GRAS) when used in accordance with good manufacturing practices. However, excessive consumption may lead to gastrointestinal irritation due to its acidic nature. Individuals with sensitivities to sulphites may also experience adverse reactions, although sodium hydrogen sulphate is not a sulphite itself, it can contribute to the overall acidity of the food. No ADI (Acceptable Daily Intake) has been specifically established for sodium hydrogen sulphate as its use is self-limiting due to its impact on taste and palatability.

Regulatory Status

Sodium hydrogen sulphate is permitted for use as a food additive in many countries, including those following European Union regulations (where it is designated as E514ii) and the United States. Regulations specify the conditions of use and maximum levels permitted in various food categories to ensure safety.