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2,3,3’,4’-Diphenylether Tetracarboxylic Dianhydride(CAS:50662-95-8)
2,3,3’,4’-Diphenylether Tetracarboxylic Dianhydride(CAS:50662-95-8)

2,3,3’,4’-Diphenylether Tetracarboxylic Dianhydride(CAS:50662-95-8)

Product name: 2,3,3’,4’-Diphenylether Tetracarboxylic Dianhydride

CAS No.：50662-95-8

Molecule Formula：C16H6O7

Molecule Weight：310.21

Purity: 99%

Package: 25kg/drum

Description：White powder

Manufacture Standards：Enterprise Standard
INQUIRY
Description
TESTING ITEMS      SPECIFICATIONS RESULTS
Appearance White powder Conforms
Loss on drying ≤0.50% 0.15%
Assay ≥99.0% 99.7%
Conclusion:        
The Product Conforms to Enterprise Standard.
Mark Cathy