Jinan Shijitongda Chemical Co., Ltd [China]

Pure Terephthalic acid /PTA/100-21-0 made in china pecifications Product name: Terephthalic acid Alias: p-phthalic acid Molecular formula: C8H6O4; HOOCC6H4COOH Product name: Terephthalic acid Alias: p-phthalic acid Molecular formula: C8H6O4; HOOCC6H4COOH Molecular weight: 166.13 CAS No.: 100-21-0 This product is white crystal or power with low toxicity. Flammable. If mixed with air, it will burn or explode with fire within certain limit. Spontaneous ignition point 680οC Ignition point 384~421οC Heat of sublimation 98.4kJ/mol Heat of combustion 3225.9kJ/mol Flash point >110οC Density 1.55g/cm3. The vast majority of PTA is used in the production of the most important polyester-Polyethylene terephthalate.