河北星宇化工有限公司

Products

thiophene-2,5-dicarboxylic acid


Structural formula:

Appearance: white powder
Content: ≥97%
Melting point: ≥320℃
Packing: 25KG fiber drum lined with double-layer plastic bag
Uses: raw material and intermediate for drugs and brightening agents


C.I.NO :
CAS NO. :




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