... cited moist, becomes pale yellow. The goods in alcohol, chloroform, toluene, benzene, easily dissolved in acetone ... dissolved in hot water, slightly soluble in petroleum ether.Main Function : Matrine inhibited with central nervous ... dissolved in water, chloroform, ethanol, insoluble in ether, ether, petroleum ether.Brief:White crystalline powder, an alkaloid ItemsSpecificationAppearanceWhite ...