BTDA
Post Date: Dec 26,2021 Expiry Date: Jun 24,2022 Detailed Description: Cas No. :2421-28-5 Purity: 98%Min. / 99.5%Min.Appearance: Light yellow powder / White powderPacking size: 1kg/bag；20kg/drum ; 115kg/drumApplication: Polyimide foam, epoxy resin material, etc.For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 CAS Registry Number: 2421-28-5 Synonyms: ;BTDA;4,4-Carbonyldiphthalic anhydride;benzophenone-3,3:4,4-tetracarboxylic dianhydride;BTDA;3,3,4,4-Benzophenontetracarbonsaeuredianhydride;1,3-Isobenzofurandione,…
BTDA
Post Date: Dec 14,2021 Expiry Date: Jun 12,2022 Detailed Description: Cas No. :2421-28-5 Purity: 98%Min. / 99.5%Min.Appearance: Light yellow powder / White powderPacking size: 1kg/bag；20kg/drum ; 115kg/drumApplication: Polyimide foam, epoxy resin material, etc.For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 CAS Registry Number: 2421-28-5 Synonyms: ;BTDA;4,4-Carbonyldiphthalic anhydride;benzophenone-3,3:4,4-tetracarboxylic dianhydride;BTDA;3,3,4,4-Benzophenontetracarbonsaeuredianhydride;1,3-Isobenzofurandione,…
