Aniline Oil, Methylene Chloride, Dimethyl Formamide manufacturer / supplier in China, offering Rubber Coagulant CAS: 64-18-6 Purity 85% 90% 94% 99% Formic Acid, Industrial Grade CAS: 64-18-6 Formic Acid for Rubber Industries, Formic Acid for Dyestuff Industries Basic Organic Chemical Raw Materials CAS: 64-18-6 and so on.