Ester Gum food grade, can be as aemulsification stabilizer for drinks, ... 2. Applicable to chewing gum, bubble gum and cigarette adhesive.Ester Gum Typical PropertiesSpecificationsAcid Value (mg KOH/g)3-9Softening Point ... upon client's requirements.Storage:Maximum storage time: 12 months. Ester gum food grade