... the content as 50%,55% ,60%,65%,70%,75% ,85% and 90% ,. Pine oil is a kind of terpine which is compounded from turpentine is the ... chemical processing of neutral reaction,It can be used ... Color and state( Max).6 6 6 6 6Content of water (Max). 0.7 0.7 0.7 ... 0.7 0.7 Total acid value (Min) 50 65 70 85 90 Gravity0.866 ...