Phytic acid( Phytic acid, inositol hexakisphosphate, E391).
Chemical formula C6H18O24P6.
The main form of phosphorus is found in many plant tissues. It is found in the husks of nuts, seeds and grains.
The additive was excluded from the list of “Food additives for food production” to the Sanitary and Epidemiological Rules and Regulations (SanPiN 2.3.2.2364-08) in 2008.