we may supply citricacid mon ,xanthan gum,itaconic acid,Itaconic acid or methylene succinic acid is an unsaturated d ualistic acid with many uses. According to its special structure and character,itaconic acid and its ester are good industry materials. MW: 130.1; MF: C5H6O4; Structural Formula: Usage (1).Itaconic acid and its polymers can be made into effective deodorant by adding a little natural substance, they can react with alkaline or acidic odor such as ammonium, amine, and hydrogen sulfide .They can also be utilized in paper and plastic thin film with deodoring function. (2).Itaconic acid can copolymerize with styrene and butadiene to prepare SBR latex which is widely used in paper coatings, metal and concrete paint. It is used in paints to improve quality and used as fiber carpet sizing agent to make carpet more endurable.