Ester Gum food grade, can be as aemulsification stabilizer for drinks, and as chewing ingredient for chewing gum & bubble gum Ester gum food gradeProduct Specification: ItemsGlycerol Ester of Gum RosinGlycerol Ester of Hydrogenated RosinBT-85eBTHR-85eSolubility(with toluene1:1)ClearClearColor (Fe-Co Scale) , max88Acid Value,mgKOH/g , max5~85~8Softening Point(R&B), , min80~8878~88Specific gravity, ...