Rosin CAS NO.8050-09-7

Specifications Item X WW WG N M Color slight yellow pale yellow yellow deep yellow yellow brown Correspond to the st…

Specifications Item X WW WG N M Color slight yellow pale yellow yellow deep yellow yellow brown Correspond to the standard glass color piece of rosin Appearance transparent solid Softening Point(ball&ring) 76°Cmin 75°Cmin 74°Cmin Acid No.(mgKOH/g) 166min 165min 164min Unsaponifiable Material 5%max 6%max Alcohol insoluble Materical 0.03%max 0.04%max Ash(%).max 0.02 0.03 0.04