We constantly develop PETA, Vinylbenzyl chloride, Anthracenecarboxylic Acid of different grades and prices to meet the needs of buyers with different demands. We advocate: take the market as the guide, take the scientific research as the leader, take the innovation as the means, and open up the domestic and foreign markets attentively Our employees have good professional conduct, always adhere to the concept of reputation first and service first, to win wide praise from customers.

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

CAS: 2421-28-5

FORMULA: C₁₇H₆O₇

STRUCTURE:

Product specification

Our scientific design, professional manufacturing, and good cost performance have made Btda favored by domestic users, and our sales network is spread all over the country. We further strengthen internal integration efficiency, promote the turnaround of key loss-making units and maintain stable growth in operating results. With the goal of building a world-class company, we are forging ahead, striving with passion, operating responsibly, and developing sustainably.

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