High-purity cis-butenedioic acid with good water solubility and highly reactive double bond, available for addition, copolymerization, esterification and salinization, high crystal purity with controllable impurities.
High-purity cis-butenedioic acid with good water solubility and highly reactive double bond, available for addition, copolymerization, esterification and salinization, high crystal purity with controllable impurities.