Gum Rosin

Gum Rosin

CAS No.: 8050-09-7
EINECS No.: 232-475-7
Molecular formula: C20H30O2
Molecular weight: 302.44
Appearance: Transparent solid
Special properties: natural organic compound, mainly composed of resins

Specification:
Item
X
WW
WG
N
M
K

Color
slightly yellow
pale yellow
yellow
deep yellow
yellow brown
yellow red

Correspond to the standard glass color piece of rosin

Appearance
transparent solid

Softening Point( ball& ring)
76oC min
75oC min
74oC min

Acid No. ( mgKOH/ g )
166min
165min
164min

Unsaponifiable Material
5% max
6% max

Alcohol insoluble Material
0.03% max
0.04% max

Ash ( % ) , max
0.02
0.03
0.04

Usage: raw material for making soap, paper, paint, and rubber intermediate for synthetic organic chemicals.
Packing: 25kg plastic woven bag with PE inside, 25MT/ 20' FCL
Or 160kg/ Iron drum, 16MT/ 20' FCL
H.S. Code: 3806101000