... min7878Acid Value,mgKOH/g min170170Tetrahydro resin acid, % ≥10.030.0~40.0Abietic acid,% max2.00~1.0Dehydroabietic acid, % max10.010.0Test ... in China. Capacity of its main products are: Gum Rosin 40,000MT, Turpentine 5,200MT, Food Grade Ester Gum 6,000MT ... 10,000MT of Rosin Esters. Water White Hydrogenated Rosin RHR-101,RHR-301