3,3′,4,4′-Biphenyltetracarboxylic Dianhydride
Synonyms: 4,4′-Biphthalic Anhydride; s-BPDA; BPDA
CAS: 2420-87-3
Purity: ≥99.5% (HPLC)
Appearance: White or Off-White Crystalline Powder
Contact: Dr. Alvin Huang
Mobile/Wechat/WhatsApp: +86-15026746401
E-Mail: alvin@ruifuchem.com