4,4-Oxydiphthalic anhydride 4,4'-Oxydiphthalic dianhydride CAS:1823-59-2
Product property
Product name:4,4'-Oxydiphthalic anhydride
CAS:1823-59-2
MF:C16H6O7
MW:310.21
Density:1.494 g/cm3
Melting point:225-229°C
Package:1 kg/bag, 25 kg/bag, 25 kg/drum
tems |
Specifications |
Test Results |
Appearance |
White powder |
0.19% |
Purity |
≥99% |
<10ppm |
Water |
≤0.5% |
0.1% |
Loss on drying |
≤0.5% |
0.009% |
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