Polyimide Monomer Curing Agent Btda 3, 3′, 4, 4′-Benzophenonetetracarboxylic Dianhydride 2421-28-5

• CAS No.: 2421-28-5
• Formula: C17h6o7
• EINECS: 219-348-1
• Type: White Crystalline Powder
• Appearance: White Solid Powder
• Quality: Refined
• Model NO.: high-purity
• Colour: White
• Other Names: Benzophenone-3,3′,4,4′-Tetracarboxylic Dianhydride
• Einecs No.: 219-348-1
• Purity: HPLC>99.8%
• Mf: C17h6o7
• Application: Synthetic Polyimide
• Trademark: ydachem
• Origin: Sichuan, China

Product Description

Product Description

Specification

APPEARANCE	WHITE POWDER
Purity	99.8%
Melting point	219-226

Packing & Delivery

 

3,3',4,4'-Benzophenonetetracarboxylic dianhydride be used for the preparation of a polyimide material.

Company Profile

Chengdu Yuanda Chemical Co., Ltd. is a chemical material manufacturer. We provide systematic chemical products for customers of in the global, We supply synthetic intermediates, epoxy resins, and various additives for our customers many years.Our products include pharmaceutical intermediates, synthetic intermediates, epoxy resins, engineering plastics and various additives and catalysts. We provide our customers with a wide range of chemical reagents and raw materials from laboratory development, pilot testing, and large-scale production.

FAQ

3,3',4,4'-Benzophenonetetracarboxylic dianhydride be used for the preparation of a polyimide material.