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Thiophene-2,5-dicarboxyl Acid

Thiophene-2,5-dicarboxyl Acid

Appearance: white or white-off powder
Assay: ≥97%(HPLC)
Melting point: 320℃Min
Packaging: 25KGS fiber drums within double PE bags.
Usage: Intermediates of Pharmaceutical optical brighteners

 

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