| Post Date: | Dec 26,2021 |
| Expiry Date: | Jun 24,2022 |
| Detailed Description: |
Cas No. :1823-59-2
Purity: 99.5%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: Polyimide composite material, PI film, PSPI material etc. For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 |
| CAS Registry Number: | 1823-59-2 |
| Synonyms: | ;4,4'-Oxydiphthalic dianhydride;5,5'-oxybis-3-isobenzofurandione;4-4'-Oxydiphthalic acid anhydride;4,4'-Oxydiphthalic anhydride;Bis-(3-phthalyl anhydride) ether;ODPA;4,4'-Oxydiphthalic Acid;4,4''-Oxybisdiphthalic anhydride;5,5'-oxybis(2-benzofuran-1,3-dione);Oxydiphthalicanhydride;S-ODPA;Oxydiphthalic anhydride; |
| Molecular Formula: | C16H6O7 |
| Molecular Weight: | 310.2146 |
| Molecular Structure: | 
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| Risk Codes: | R52/53:; |
| Safety Description: | S61:; |
