... , the content as 50%,55% ,60%,65%,70%,75% ,85% and 90% ,. Pine oil is a kind of terpine which is compounded ... ink,painting solvent and mineral floatation agent. Item50%65%70%85%90%AppearanceSlight-yellowish or brown-yellowish oil-shape liquid.Color and ... Total acid value (Min) 50 65 70 85 90 Gravity0.866 0.90-0.92 0.90-0.92 0.92-0.94 0 ... .50.30.30.3Packing: (Net each) Kg175180180185185 Pine Oil 50%-90%