Product Description
Chinese name: purified terephthalic acid
Physicochemical properties: Appearance White needle-like crystal or powder.
Relative density 1.510g/cm3
Solubility Soluble in alkaline solution, slightly soluble in hot ethanol, insoluble in water, ether, glacial acetic acid and chlorine
Product use: It is an important raw material for the manufacture of polyester resin, film, fiber, insulating paint and engineering plastics, etc.