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Pyromellitic acid anhydride
[PMDA]
Formula
IUPAC or Common name 1'2'4'5-Benzentetracarboxylic anhydride
Mole. Wt. 218.12
Composition formula C10H2O6
CAS No. 89-32-7
Application Raw materials for polyimide resins' epoxy resins and polyester resins
Packing Fiber drum(135kg)'Can(20kg)

♦Product standard

Assay (%) 99.0 Min.
Melting Point (℃) 280 Min.
Appearance Pale yellow powder
*Please look at MSDS about detailed product information, including regulation relation etc.