3,3',4,4'-Biphenyltetracarboxylic dianhydride BPDA
|
Chinese name |
3,3',4,4'-联苯四羧酸二酐 |
|
English name |
3,3',4,4'-Biphenyltetracarboxylic dianhydride |
|
English abbreviation |
BPDA |
|
CAS |
2420-87-3 |
|
Appearance |
White Powder |
|
Molecular Formula |
C16H6O6 |
|
Molecular Weight |
294.22 |
|
Melting Point ℃ |
298 - 302 |
|
Purity % |
≥99.7 |
|
Metal Impurities |
K,Ca，Na，Fe，Cu≤2PPM |