... pine oil product with competitive price, the content as 50%,55% ,60%,65%,70%,75% ,85% and 90% ,. Pine ... the chemical processing of neutral reaction,It can be used as daily lift wash agent,disinfectant,high quality ... ink,painting solvent and mineral floatation agent. Item50%65%70%85%90%AppearanceSlight-yellowish or brown-yellowish oil ... 0.7 0.7 Total acid value (Min) 50 65 70 85 90 Gravity0.866 0.90-0.92 ...