High Quality Ww Grade Gum Rosin CAS 8050-09-7

• CAS No.: 8050-09-7
• Formula: C20h30o2
• EINECS: 232-475-7
• Molecular Principal Chain: Element Organic Polymer
• Color: Light Yellow
• Type: Synthetic Resin and Plastics
• Model NO.: DONGFANG
• Usage: Compound Materials
• Application: Industry
• Grade: Top Grade
• Transport Package: 225kg/Galvanized Iron Drum 25kg/Paper Bag
• Specification: 99%
• Trademark: DONGFANG
• Origin: China
• HS Code: 3806101000
• Production Capacity: 1000 Ton/Tons Per Month

Product Description

Gum Rosin is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, rosin ester resins etc.

Gum Rosin, also called colophony or Greek pitch, 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 terpenecomponents. It is semi-transparent and varies in color from yellow to black. At room temperature rosin is brittle, but it melts at stove-top temperatures. It chiefly consists of different resin acids, especially abietic acid.

Gum Rosin is distilled from natural resin raw material.  Its chemical composition is C19H29COOH , the isomers of resin acid.   It  is widely used in paints, paper, soap, rubber, food, chemical and pharmaceutical industries with unique  significant characteristic.

item	value
CAS No.	8050-09-7
Other Names	colophony
MF	C20H30O2
EINECS No.	232-475-7
Place of Origin	Inner Mongolia, China
Brand Name	pulis
Model Number	X WW WG N M K
Purity	99.9%
Product name:	ROSIN
Appearance:	LIGHT YELLOW/YELLOW
Packing:	225KG/DRUM
MOQ:	1MT
Density:	1.06g/cm3
Grade:	WW