Magnesium silicate (E553a) – what is it?
Magnesium silicate, known as E553a, is a food additive primarily used as an anti-caking agent. It is a chemical compound formed from a combination of magnesium and silica, which prevents bulk products such as baking powders, spices and dietary supplements from clumping.
Because of its properties, E553a is valued for its ability to keep products free-flowing, which is key to maintaining their quality and extending their shelf life.
Properties of magnesium silicate
E553a has a high ability to absorb moisture, which allows it to effectively prevent clumping of free-flowing products. It is chemically stable and does not react with other food ingredients, making it safe for use.
Applications of magnesium silicate
Magnesium silicate is used in many food products as an anti-caking agent. It can be found in dry spice blends, baking powders, dietary supplements, and in bulk products where maintaining product flowability is desirable.
Where to buy magnesium silicate?
E553a is available from raw material suppliers to the food industry and from specialty online food additive stores. Purchases are best made from reputable suppliers to ensure high quality and product safety.
Magnesium silicate and its functions in foods
As a food additive, magnesium silicate (E553a) plays an important role in ensuring the quality of bulk products by preventing them from clumping. It helps maintain the proper texture and flowability of products, which is essential for keeping them attractive and easy for consumers to use.
