Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. It is an isomer of isophthalic acid and terephthalic acid. References: Chen N, Fang G, Liu G, Zhou D, Gao J, Gu C. The effects of Fe-bearing smectite clays on OH formation and diethyl phthalate degradation with polyphenols and H(2)O(2). J Hazard Mater. 2018 Jun 21;357:483-490. doi: 10.1016/j.jhazmat.2018.06.030. [Epub ahead of print] PubMed PMID: 29936346.

纯度：≥98%

CAS：88-99-3