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| Post Date: | Dec 26,2021 |
| Expiry Date: | Dec 26,2022 |
| Detailed Description: |
Cas No. :2420-87-3
Purity: 99.5%Min./ 99.9%Min. Appearance: White powder metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: Thermoplastic polyimide material, PI film etc. For details, please contact the Sales Manager: Mr.Ye 18222275652; Ms. Cao 18222265956; Sales department: 022-83726202-8855 |
| CAS Registry Number: | 2420-87-3 |
| Synonyms: | ;3,3,4,4-Biphenyltetracarboxylic Dianhydride;Biphthalicanhydride;4,4-Biphthalic anhydride;3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride;3,4'3'4'-biphenyl-tetracarboxylic acid dianhydride;BPDA;2,3,3',4-Biphenyl-tetracarboxylic acid dianhydride;S-BPDA;3,3',4,4'-biphenyltetracarboxylic acid dianhydride;5,5'-bi-2-benzofuran-1,1',3,3'-tetrone;3,3,4,4,-Biphenyltetracarboxylic dianhydride;3,3',4,4'-biphenyltetracarboxylic dianhydride;S-BPDA;5,10,4-buta[1,3]diene[1,2,4]triyl-2,7-benzodioxecine-1,3,6,8-tetrone;Diphenyl-3,3',4,4'-tetracarboxylic Dianhydride;3,3',4,4'-Biphenyltetracarboxylic dianhydride (s-BPDA);3,3',4,4'-Biphenyl tetracarboxylic dianhydride;3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride(s-BPDA);3,3',4,4'-Biphenyl tetracarboxylic dianhydride;3,3',4,4'-Biphenyltetracarboxylic dianhydride(BPDA); |
| Molecular Formula: | C16H6O6 |
| Molecular Weight: | 294.2152 |
| Molecular Structure: |  nload="javascript:DrawImage(this);">
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| Hazard Symbols: | |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |