Purchase Qty. Reference FOB Price
5,000-17,199 kg US$2.50
17,200+ kg US$1.50
Product Description
CAS 57-55-6 Industrial Grade 99.8% USP Grade 99.9% Propylene Glycol GENERAL INFORMATION CAS NO.: 57-55-6 Formula: C3H8O2 Structural formula : PG is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. It's ...