Hubei Jiutian Bio-medical Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride) in China, featured by quality products and low price. If you're going to buy bulk advanced 4,4'-(4,4'-isopropylidenediphenoxy)bis(phthalic anhydride), welcome to get free sample from our factory. Customized orders are welcome.
4,4'-(4,4'-isopropylidenediphenoxy)bis(phenylacetic anhydride) can be used as a main raw material for the production of polyimide products and their composites.
Specifications Table
|
Property |
Specification |
|
CAS No. |
38103-06-9 |
| Molecular Formula |
C31H20O8 |
| Molecular Weight |
520.49 |
| Purity |
≥99% |
| Appearance |
White powder |
| Storage Conditions |
Dry, seal and store at RT away from light |
| Package |
1kg/ package;25kg/ package |
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