Glycerol Ester of Gum Rosin ESTERG85E is a slight yellow transparent solid, which is made from refined gum rosin through esterification with food grade glycerol; it is a good tackifying resin. Lots of this product are being tested for heavy metals and hazardous elements to ensure usability for food related applications.
Application:
Used as basic material for gum base with the property of easily becoming bubble and resisting chewing. It can act as anti-oxidant and keeping soft and with good taste in bubble gum and chewing gum. It can be also used as emulsification stabilizer in soft drinks.
used as a clouding agent and as a “weighting agent” to adjust the density of citrus beverage flavor concentrates.

Specifications:
Color,(Gardner Grade): 2-4
Softening Point(Ring&Ball)oC: 80-90
Acid Value.(mgKOH/g)Max: 10
Solubility in Benzene(1:1) clear
Total Arsenic(as As) max: 1 ppm
Heavy metal(as Pb), max: 10 ppm
Ash Content, (g/100g) max: 0.1
Relative Density, d25℃/25℃: 1.060~1.090
CAS: 8050-31-5
EINECS: 232-482-5