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U乐国际

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U乐国际化工
Xingyu Chemical

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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

Last one： 4-4'-Bis（diethyloxyp... Next one：N-ethylortoluidine

Contact us

Add: Xingyu Building, No. 9, South Shibai Street, Luquan District, Shijiazhang City, Hebei, China

Foreign Trade Department: +86-311-69122818 Email: jacky@creative-make.com
Domestic Trade Department: +86-311-69122831 69122926 Purchase Department: +86-311-69122966

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河北U乐国际化工有限公司 Hebei Xingyu Chemical Co., Ltd.

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