... K.F max Color, Pt-Co. 20 maxEthylene oxide 0.01%maxEthylene glycol 0.05%maxPropylene glycol 0.05%maxApplication:CosmeticsElectronic ... applications as surface cleaners, degreasers, plastics, batteries. Ethylene carbonate(Carbonato de etileno),99.5%,biggest production capacity,high purity