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4,4'-oxydibenzene-1,2-dicarboxylic acid |
Product name |
4,4'-oxydibenzene-1,2-dicarboxylic acid |
CAS number |
7717-76-2 |
EINECS |
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Structure |
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Molecular formula |
C16H10O9 |
Application |
intermediate for the synthesis of polyimide |
Purity HPLC |
≥99% |
Molecular weight |
346.2 |
water content |
≤0.5% |
Ash content |
≤0.5% |
Melting point |
229-231.5 |
Appearance |
white powder |
Package |
paper drum with plastic linings for export (25kg/ drum) |
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