Propylene carbonate is a colorless to yellowish liquid,,soluble in water and ... 99.99% by GCWater, % max 0.1% by K.F Color, Pt-Co. 20 maxApplication:PlasticizerCosmeticsElectronic industryLi-ion batteryAn excellent solvent ... cleaners, degreasers, plastics, batteries, aromatic hydrocarbons, and natural gas. Propylene carbonate