N/a manufacturer / supplier in China, offering High Quality and Purity CAS 110-44-1 2, 4-Hexadienoicacid, (E, E) -; (e, e) -4-Hexadienoicacid; Sorbic Acid with Safe Delivery, High Quality Organic Chemical Material Sodium1- (3, 4-dihydro-6-methyl-2, 4-dioxo-2H-pyran-3-ylidene) Ethanolate; Sodium Dehydroacetate CAS 4418-26-2, China Factory Supply Dirpopylene Glycol Methyl Propylene Ether; Dirpopylene Glycol Methyl Propylene Ether CAS 150407-54-8 and so on.