I-Phthalic anhydride iyinhlanganisela yamakhemikhali ebalulekile esetshenziswa ekukhiqizeni imikhiqizo ehlukahlukene, njengamapulasitiki, odayi, nama-resin. Eminyakeni yamuva nje, kube nentshisekelo ekhulayo yokuqonda ukwaziswa kwakamuva nge-phthalic anhydride, okuhlanganisa ukukhiqizwa kwayo, ukusetshenziswa kwayo, kanye ne-poten...
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