Gum Rosin CAS No.: 8050-09-7 MF: C20H30O2302.451 EINECS No.: 232-475-7 Appearance: yello or light yellow Description: natural organic compound, mainly composed of resins; raw material for making soap, paper, paint, and rubber; intermediate for synthetic organic chemicals. Specification: Item Grade and Requirements 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) 76 °C min 75 °C min 74 °C min Acid No. ( mgKOH/g ) 166 min 165 min 164 min Unsaponifiable Material 5% max Alcohol Insoluble Material 0.03 % max
Gum Rosin CAS No.: 8050-09-7 MF: C20H30O2302.451 EINECS No.: 232-475-7 Appearance: yello or light yellow Description: natural organic compound, mainly composed of resins; raw material for making soap, paper, paint, and rubber; intermediate for synthetic organic chemicals. Specification: Item Grade and Requirements 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) 76 °C min 75 °C min 74 °C min Acid No. ( mgKOH/g ) 166 min 165 min 164 min Unsaponifiable Material 5% max Alcohol Insoluble Material 0.03 % max
Gum Rosin CAS No.: 8050-09-7 MF: C20H30O2302.451 EINECS No.: 232-475-7 Appearance: yello or light yellow Description: natural organic compound, mainly composed of resins; raw material for making soap, paper, paint, and rubber; intermediate for synthetic organic chemicals. Specification: Item Grade and Requirements 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) 76 °C min 75 °C min 74 °C min Acid No. ( mgKOH/g ) 166 min 165 min 164 min Unsaponifiable Material 5% max Alcohol Insoluble Material 0.03 % max