Over the years, we continue to innovate and break through, dedicated to providing customers with good quality 2-bromobenzo[9,10]phenanthrene, propionyl, Benzamidine Hydrochloride. We take the customer's trust as the guidance because we want to pursue the long-term cooperation partner. We look forward to sincere cooperation with enterprises at home and abroad, sincerely inviting talents from all walks of life to join us to create a better tomorrow. Internally, we are committed to inclusive development, attracting talented people from all walks of life and embracing advanced ideas with an open-minded attitude.

BTDA; 3,3’,4,4’-Benzophenonetetracarboxylic dianhydride

CAS: 2421-28-5

FORMULA: C₁₇H₆O₇

STRUCTURE:

Product specification

We constantly surpass ourselves, and are committed to continuing to provide manufacturers and customers with leading technology and cost-effective 3, 3', 4, 4'-Benzophenonetetracarboxylic Dianhydride. We take integrity, responsibility, innovation, dedication and unity and cooperation as our corporate values, advocate open communication, respect for knowledge, respect for individuality and compatibility with different cultures. Since the establishment of our company, we have won the affirmation of the market with excellent product quality and perfect after-sales service, and our products are sold to many regions and loved and affirmed by customers and consumers.

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