Metatartaric acid (E353) – what is it?
Metatartaric acid, also known as 1,1-diphosphonic acid, is an organic chemical compound of the phosphonic acid group.
It is a colorless to slightly yellowish liquid with a characteristic odor.
Properties [product].
Metavinic acid is soluble in water and alcohol, and shows ability to form complexes with various metal ions.
It is relatively stable in acidic and basic media.
Application [product].
In the food industry, metavinic acid is used as an acidity regulator, antioxidant and metal-binding agent.
It can also be used in the cosmetic and pharmaceutical industries.
Where to buy [the product]?
Metavinic acid is available in stores specializing in the sale of chemical raw materials and in some online stores that sell products for industry.
Metavinic acid and its functions in foods
As a food additive, metavinic acid has several functions, such as regulating acidity, preventing oxidation and stabilizing the color and texture of food products.
It is often used in food preparations, beverages, dairy and meat products.
