gum rosin(Colophony)

natural resin
we ensure the good quality and reasonable price, we ensure delivery in time and good service after sales
Gum Rosin
1.CAS NO.:8050-9-7
2.Pale yellow or brown solid
3.Used for Detergent raw material,paper industry

Appearance:
Light Yellow Crystal
Gum Rosin:
is
Natural thermoplastic resin with special physical and chemical properties, composed of several kinds of resin
Trade Name
Gum Rosin
Synonyms
Colophony, Rosin
Grade
WW
Application
Chemical material for Paper Production, Soap, Ink, Paints, Adhesives, Ruber, Synthetic Resin, Electric Insulation material, and Organic Synthesis
Origin
China
Grade Standard
Industrial Grade
CAS No.
8050-09-7
HSCODE
3806 1010
Batch No.
10052416

Specification
Standard
Typical Data
Appearance
Transparent
Transparent
Color (Gardner)
≤8.0
8.0
Softening Point (R.&.B °C)
≥76.0
77.0
Acid Value (mgKOH/g)
≥166.0
170.0
Ash content (PCT)
≤0.020
0.010
Non saponification content (PCT)
≤5.0
4.5
Undissolvable object in alcohol (PCT)
≤0.030
0.01

Packing :

The Gum Rosin to be packed in new galvazied iron sheet drum with Net Weight of 230 Kgs per drum , Gross weight 234 Kgs Per drum and 100 drums stuffing in one Container 20 feet .
If any further questions you have, anything we can do for you, pls feel free to contact Miss Ann Fu.