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- Pyromellitic Dihanhydride 99.5%
- Pyromellitic dianhydride, pure products for white or yellow crystal. Exposure to moist air quickly absorbs moisture from the air and hydrolyzes to pyromellitic acid. Soluble in dimethyl sulfoxide, dimethyl formamide, acetone and other organic solvents, in
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Zibo Anquan Chemical Co., Ltd
[Verified]
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Negotiable
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