Gum Rosin100% ww

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Gum Rosin100% ww CAS NO.: 8050-09-7 EINECS No.: 232-475-7 Place of Origin: China (Mainland) Grade Standard: First class Appearance: transparent solid Application: 1) Can be dissolved easily in many organic solvents. 2) Has special chemical activity. 3) An important raw material for the production of paper, coatings, inks, rubber, soaps, electronic industrial products, food grade ester gum, and rosin ester resins.. Obtained from crude pine gum Standard: GB/T 8145/8146-2003 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) 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

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XingTai KaiaoChem Import and Export Trading Co.,Lt

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