Best Selling CAS 89-32-7 Benzene-1 2 4 5-Tetracarboxylic Dianhydride/Pmda / Pyromellitic Dianhydride

Best Selling CAS 89-32-7 Benzene-1 2 4 5-Tetracarboxylic Dianhydride/Pmda / Pyromellitic Dianhydride

● CAS: 2421-28-5
● FORMULA: C17H6O7

Product Introduction

In the future, with an international perspective, we will overcome obstacles in the industry competition, and become stronger when we encounter the strong. With the goal of promoting the development of the 2-Chloro-4-[4-(1-naphthalenyl)phenyl]-6-phenyl-1,3,5-triazine, Anthraldehyde, Fluorenes industry, we will continue to provide customers with a safe, secure and convenient product experience, in order to become Trustworthy 2-Chloro-4-[4-(1-naphthalenyl)phenyl]-6-phenyl-1,3,5-triazine, Anthraldehyde, Fluorenes maker and keep working hard! Only by making the enterprise bigger and stronger and realizing the scale operation, the economic efficiency of the enterprise can be improved continuously. The company's advanced production equipment and strong professional technical force ensure that it provides users with high-quality products. While accelerating the construction of our company, we always insist on technological innovation as the core of development and winning with product quality. Our company reflects the quality of international standards in every link in customer service, after-sales tracking and technical support and our company will rely on this to promote continuous innovation.

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

CAS: 2421-28-5

FORMULA: C17H6O7

STRUCTURE:

3,3'',4,4''-Benzophenonetetracarboxylic dianhydride


Product specification

Test

Specification

Appearance

Pale yellow powder

Assay

≥99%


We promote the prosperity and development of the Best Selling CAS 89-32-7 Benzene-1 2 4 5-Tetracarboxylic Dianhydride/Pmda / Pyromellitic Dianhydride industry with more excellent results and step into a new era of accelerated development. Our entrepreneurial spirit reflects the reality of current development, as well as the hope and pursuit of the majority of employees for the future. In terms of service, our company will continue to adhere to the business philosophy of customer first, constantly improve customer service level and improve customer loyalty.

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