![4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid](https://www.51dmapa.com/wp-content/themes/iux/thumb.php?src=http://images.chemnet.com/suppliers/chembase/cas/cas17557-76-5.gif&w=300&h=193)
4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid
Post Date: Dec 14,2021 Expiry Date: Jun 12,2022 Detailed Description: Cas No. :17557-76-5 Purity: 99.5%Min. Appearance: White powderPacking size: 1kg/bag； Application: CPI film, Polyimide composite material, etc.For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 CAS Registry Number: 17557-76-5 Synonyms: ;4,4′-Diamino-[1,1′-biphenyl]-2,2′-dicarboxylic acid;2,2-Dicarboxylic acid-4,4′-diaminobiphenyl; Molecular Formula: C14H12N2O4 Molecular Weight: 272.2561 Molecular Structure:
