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- Product Name.:4,4-carbonyldiphthalic anhydride
- CAS No: 2421-28-5
- Weight: 322.22534
- Formula: C17H6O7
- Melting Point: 219-226 ºC
- Boiling Point: 320°C 5mm
- Density: 1.57
Shanghai Trustin IMP&EXP Co.,Ltd. is the branch company of Shanghai Trustin Chemical Co.,Ltd.(STC). The company offers a wide range of products, such as the R&D, manufacture, and sales of medicine and health care raw material as well as all kinds of Bio-Chemicals. Moreover, our core strength is in R& D and production of customized chemicals.
Since founded, we have been investing in R&D and intelligence development heavily. We had recruited a group of highly recognized Ph.Ds from Shanghai Tr...
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