We serve the 2,7-Dibromo-9H-fluoren-9-one, PACS, [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(4-aminophenyl)-N,N'-diphenyl- industry with a scientific and rigorous work attitude, and ultimately serve the society We understand that to be the excellence has a long way to go, thus we focus on researching and supplying better methods and products to meet the needs of each customer timely. Our company has successively introduced hundreds of sets of production equipment and processes that represent the most advanced international technology.

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

CAS: 2421-28-5

FORMULA: C₁₇H₆O₇

STRUCTURE:

Product specification

We take it as our mission to become an excellent national brand. Through continuous development, we will surely become an internationally competitive 1, 6, 7, 12-Tetrachloroperylene Tetracarboxylic Acid Dianhydride 156028-26-1 manufacturer and brand operator. Our innovative service for many years has won the reputation of customers. We will continue to adhere to the principle of 'customer-centered', based on customer needs, continuous innovation, win-win cooperation, and provide customers with one-stop quality service of related products.　Adhering to the concept of integrity management, we have influence and good reputation in the industry. Enterprise vision is the vision for which the enterprise strives, indicating the long-term development goals of the enterprise, and is the common pursuit of all members of the enterprise.

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