1.CAS No.: 121-91-5 2.MF: C8H6O4 3.Appearance: White crystals 4.Application:Production ... surface coatings alkyd resin, PRODUCT NAMEISOPHTHALIC ACIDITEMSINDEXPURITY99.9%MINMETA TOLUIC ACID,PPM150 PPM/MAX3CBA,PPM25PPM/MAXFE,PPM2.0MAXCO,PPM2.0MAXMN,PPM2 ... ,WT,%0.1%MAXASH CONTENT,PP,15PPMCOMMENT:99.9%MIN Isophthalic Acid