Rosin CAS NO.8050-09-7

Product name: Gum rosin Other name: Colophony Color: Pale yellow Softening Point(ball&ring) 760C min Unsaponifiable Material 5% max Alcohol Ins…

Product name: Gum rosin Other name: Colophony Color: Pale yellow Softening Point(ball&ring) 760C min Unsaponifiable Material 5% max Alcohol Insoluble Material 0.03% max Acid Value mgKoh/g 166 min Ash 0.02% max Useage: Soap industry ,paper industry, paint coating industry, printing ink industry ,adhesives industry ,rubber industrial, food industry ,electrical industrial ,flux Chinese herbal medicine, building materials industry (bond) Keywords: Gum rosin, rosin, abiety, Colophony