Pharmaceutical Intermediate
4-hydroxy-3,5,6-trifluorophthalic anhydride
Description
Chemical name: 4-hydroxy-3,5,6-trifluorophthalic anhydride
Molecular formula: C8HF3O4
Molecular weight:218
Appearance: White Crystaline Solid
Assay:not less than 98%
Melting point: 203-205癈
Usage : Pharmaceutical intermediates
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jinzhou zhongshi chemical industry co.,ltd
Polyimide synthesis
Address: xizi jinzhou city hebei province china,
jinzhou, Hebei
China, 052260
Tel: 0086-311-84487556
Fax: 0086-311-84487556
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