On the best condition the yield of 2,6-NDA is more than 91.7%, and the purity of 2,6-NDA is 99.5% after purification, which can be used to prepare polymers.
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释义
在较佳的反应条件下;氧化反应的收率可达91.;7%25;2;6-萘二酸的纯度为97
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