Fine Chemicals, Pharmaceutical Intermediates manufacturer / supplier in China, offering Direct Selling Purity 99.5% CAS 25265-71-8 Dipropylene Glycol, Factory Price DPG Dipropylene Glycol CAS 25265-71-8, Dipropylene Glycol (DPG) Fragrance Grade Cosmetic Grade Essence Fragrance Solvent 110-98-5 and so on.