Gum Rosin

Synonyms: Colophony, Pine rosin
CAS No.: 8050-09-7
Physical and Chemical Property: Light yellow transparent solid
Special Properties: Natural organic compound, mainly composed of resins.
Usage: Raw material for making soap, paper, paint, printing ink and rubber Intermediate for synthetic organic chemicals.

Packing, storing and transporting:
In galvanized iron drum, 225kg/drum,
20'FCL= 96 Drums = 21.6 MT Non-Palletized,
Must be kept away from heat and flame.

Specification:
Item:Extra Grade X,First Quality WW,Second Grade WG,ThirdGrade N,Fourth Grade M,Fifth GradeK

Color:yellowish,light yellow,yellow,deep yellow,yellowish brown,yellowish red
Note:Correspond to the standard glass color piece of rosin

Appearance: Transparent solid

Softening Point(ball and ring method): 76 min

Acid value(mgKOH/g): 166 min

Unsaponifiable Matter Content(%): 5 max

Ethanol insolubles (%): 0.03 max

Ash(%): 0.02 max