Adipic Acid, Propylene Glycol, Maleic Anhydride manufacturer / supplier in China, offering High-Grade Acrylic Acid at Best Price CAS No. 79-10-7, Acrylic Acid 99.5% Min CAS No. 79-10-7 for Superabsorbent Polymers & Coatings, Key Intermediate Epichlorohydrin Ech for High-Performance Coatings & Resins and so on.