Gum Rosin CAS NO. 8050-09-7

1. Product Introduction Gum Rosin WW grade CAS NO. 8050-09-7 Molecular Formula: C20H30O2 Gum Rosin WW other names Colophony, Greek pitch, Pine rosin is light yellow transparent solid. Rosin is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating...
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Product Details

1. Product Introduction

Gum Rosin WW grade

CAS NO. 8050-09-7

Molecular Formula: C20H30O2

Gum Rosin WW other names Colophony, Greek pitch, Pine rosin is light yellow transparent solid.

Rosin is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components. It is semi-transparent and varies in color from yellow to black. Gum Rosin consists primarily of a mixture of abietic-type and pimaric-type acids with smaller amounts of neutral compounds.

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2. Specification or COA

ITEM

UNIT

SPECIFICATIONS

SOFTENING POINT(R&B)

76 MIN

ACID VALUE (mg KOH/mg)

--

166 MIN

NON-SAPONIFICATION CONTENT

%

5 MAX

IMPRURITY CONTENT

%

0.03 MAX

ASH CONTENT

%

0.02 MAX

COLOR

--

LIGHT YELLOW


3. Product application

Gum Rosin has a wide application in Foodstuff Industry, Paints & Coating Industry, Metal Processing Industry, Construction Materials Industry, Paper-making and Printing, Adhesives & Sealant, Synthetic Rubber, etc.


4. Packing & Delivery

Standard export neutral packing in 225KG/Galvanized Iron Drum;

20'FCL = 96Drums = 21.6MT Non-Palletized;


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