
Manufacturer Supply CAS No. 89-32-7 Raw Material Pyromellitic Dianhydride for Adhesive
● CAS: 2421-28-5
● FORMULA: C17H6O7
Product Introduction
We uphold the company's development philosophy of 'technological innovation, striving for the upper reaches', and provide customers with considerate service with cost-effective Bromo-chlorodibenzofuran, 2-Iodobenzoic Acid, N-(4-bromophenyl)-N-phenyl-[1,1'-Biphenyl]-4-amine. We will adhere to the "integrity, rigorous, unity, enterprising" spirit of corporate culture. We practice the concept of sustainable development and continuously lead the industry towards a green, intensive and innovative development model. Dedicated training and strict requirements are the basis for the success of our company and our employees together. We have established the talent concept of recruiting talents to create great business together and relying on them to develop the company.
BTDA; 3,3’,4,4’-Benzophenonetetracarboxylic dianhydride
CAS: 2421-28-5
FORMULA: C17H6O7
STRUCTURE:

Product specification
Test | Specification |
Appearance | Pale yellow powder |
Assay | ≥99% |
Our company is guided by science and technology, driven by the quality of talents and opens up new markets with quality and reputation. We rely on advanced production technology, flexible business methods and high-quality services to provide customers with high-quality Manufacturer Supply CAS No. 89-32-7 Raw Material Pyromellitic Dianhydride for Adhesive. We will, as always, uphold the people-oriented concept of 'caring for customers and be kind to employees', take customer satisfaction as the core and 'quality, integrity, professionalism, and innovation' as the operating principles, and work together with our customers to create greater glories! The company will take the support of new and old customers to us, and continue to work hand in hand with customers to create brilliance together.
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