http://www.konochem.com/intermediates/ Crotonic Acid Powder 107-93-7 Introduction Crotonic Acid Powder 107-93-7 is a white or colorless, crystalline solid with a pungent odor.It is an unsaturated fatty acid with double bonds and carboxyl groups in the molecule. Main Functions 1.As cosmetic raw material In the patents applied by some large cosmetics companies, crotonic acid-vinyl acetate copolymer is used to prepare gel water, which increases the brightness of the hair and can easily remove these substances by combing. The requirement for crotonic acid-vinyl acetate copolymer is homogeneous, and the content of crotonic acid structural units in the macromolecular chain of the copolymer does not exceed plus or minus 2.5%. 2.As adhesive Crotonic acid-vinyl acetate copolymer has good heat resistance and can be used as a hot-melt adhesive in book binding. According to a certain formula, it can also be used as wallpaper adhesive and laminate adhesive after copolymerization with other substances. 3.As painting material Adding 1% crotonic acid powder 107-93-7 in polyvinyl acetate paint can increase the adhesion to the substrate. When crotonic acid is used as the improvement of the drying oil, the gloss of the surface coating can be improved. Applications Crotonic Acid Powder 107-93-7 has a wide range of uses. It can be used as an intermediate to synthesize other chemical intermediates, and can also be used to prepare various resins, fungicides, insecticides and plasticizers. Among them, the most important use is as a raw material for preparing crotonic acid-vinyl acetate copolymer. Specification ItemsSpecificationsResults Characters White particlesWhite particles Melting point70.0-73.0 潞CComplies Boiling point185-199潞CComplies Density 1.027 g/ml at 25 掳C (lit.)Complies Water content鈮?.60%0.30% Solution color (visualization)鈮?0Complies Loss on drying鈮?.5%锛?.5% Assay 鈮?9.0% (HPLC)99.9% Flow chartIntermediates wholesale website:http://www.konochem.com/intermediates/