Product Name: 3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride (S-BPDA)
 SYNONYMS: 3,3'3',4'-biphenyl-tetracarboxylic acid dianhydride
CAS #: 2420-87-3
PACKAGE: 25kg per fiber drum Φ40*50cm or according to customer
Index Name |
Index |
Appearance |
White crystalline powder |
Assay(HPLC) |
99% min |
Melting point |
298-299 °C |
|
