odpa
post date: dec 26,2021 expiry date: dec 26,2022 detailed description: cas no. :1823-59-2 purity: 99.5%min.appearance: white powdermetal ions: 1ppm max. for one single metal ionspacking size: 1kg/bag；20kg/drumapplication: polyimide composite material, pi film, pspi material etc.for details, please contact the sales manager: mr.ye 18222275652; ms. cao 18222265956; sales department: 022-83726202-8855 cas registry number: 1823-59-2 synonyms: ;4,4′-oxydiphthalic…
odpa
post date: dec 14,2021 expiry date: dec 14,2022 detailed description: cas no. :1823-59-2 purity: 99.5%min.appearance: white powdermetal ions: 1ppm max. for one single metal ionspacking size: 1kg/bag；20kg/drumapplication: polyimide composite material, pi film, pspi material etc.for details, please contact the sales manager: mr.ye 18222275652; ms. cao 18222265956; sales department: 022-83726202-8855 cas registry number: 1823-59-2 synonyms: ;4,4′-oxydiphthalic…
