Brief Introduction
ODPA
is the common acronym for
4,4'-Oxydiphthalic anhydride
. It is an important monomer and building block in the chemical industry, primarily used for synthesizing high-performance polymers.
Chemical Name: 4,4'-Oxydiphthalic anhydride
Common Abbreviation: ODPA
CAS Registry Number: 1823-59-2
EC Number: 217-36-5
Molar Mass: 310.22 g/mol
Specification
|
Item
|
Limit
|
|
Purity (w, %)
|
≥99.5
|
|
CAS NO
|
1823-59-2 |
|
Appearance
|
White powder
|
|
Moisture (%)
|
<=0.1
|
|
Metal ion-total (ppb)
|
<=1000 |