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Gum Ester/ Top Selling Gum Rosin for Paper Making

Basic Info

Model No.:  Rosin/ GUM ROSIN WW/N GRADE

Product Description



Model NO.: Rosin/ GUM ROSIN WW/N GRADE


Grade: First Grade


Packaging: Drum


CAS No.: 8050-09-7


Trademark: Eminent


Origin: China




Type: Resin Rosin


Usage: Industrial, Coating Auxiliary, Paper Making


Color: Light Yellow


Chemical Formula: C19h29 Cooh


Specification: ISO 9001


Gum Ester/ Top selling Gum Rosin for Paper Making



Description

Other Name: Colophony, Rosin ester, Colofonia



CAS No.:8050-09-7

Chemical Formula: C19H29 COOH

Produced from crude pine gum natural organic compound, mainly composed of resins.



Specifications


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) min76 min75 min74
Acid No. ( mgKOH/g ) min166 min165 min164
Unsaponifiable Material max5 max5 max5
Alcohol Insoluble Material max0.03 max0.03 max0.04
Ash ( % ) max0.02 max0.03 max0.04








Uses

-raw material for making soap, paper, paint, and rubber.

-intermediate for synthetic organic chemicals



Packaging and Supply

-In galvanized iron drum, 225 kg net each drum

-It must be kept away from heat and flame.

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Product Categories : Rosin & Forest Chemical