High Standard 99.5% Min Propylene Glycol

High Standard 99.5% Min Propylene Glycol Propylene Glycol Detail Description: Propylene Glycol is a viscous colourless liquid which is nearly odourless but possesses a faintly sweet taste.Forty-five percent of propylene glycol produced is used as chemical feedstock for the production of unsaturated polyester resins.  Propylene glycol is used as a humectant, solvent, and preserva-tive in food and for tobacoo products. Propylene glycol is used as a solvent in many pharmaceu-ticals, including oral, injectable and topical formulations. Propylene Glycol Production Property: China best USP propylene glycol (PG) pricePhysical state and appearance: Colorless clear Liquid. (Oily liquid.)  Practically Odorless.Taste: Practically Tasteless.Molecular Weight: 76.1g/moleBoiling Point: 188°C (370.4°F)Melting Point: -59°C (-74.2°F)Specific Gravity: 1.036 (Water = 1)Vapor Pressure:0 kPa (@ 20°C) 0.08 mmHg at 20 C 0.129 mmHg at 25 CVapor Density: 2.62 (Air = 1)Water/Oil Dist. Coeff.: The product is more soluble in water; log(oil/water) = -0.9Dispersion Properties: See solubility in water, acetone   Propylene Glycol application: Propylene Glycol is the  most important end use is in the production of unsaturated polyester resins. Then Propylene Glycol that, in turn, go into items that effect our daily lives, like water tanks, or our leisure time, like sailing boats.  Propylene Glycol can also be used as plasticizer