|
Molecular formula : MW : CAS :
nature : C19H29COOH a Philippine Central containing acid. Rosin is the main ingredients. Yellow-white flake crystalline powder or crystal. 172-173 ° C melting point. Polarimetry 104 °. Do not dissolve in water, soluble in ethanol, acetone, ether, chloroform and benzene. The system for the Pine glycerin soap and rosin esters. Separation can be generated from Rosin.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |