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Details for China Pyromellitic Dianhydride

Pyromellitic Dianhydride 89-32-7

Category :

Agrochemicals

Pyromellitic Dianhydride
CAS NO : 89-32-7
EC NO : 201-898-9
MF : C10H2O6
MW : 218.1193
Specification : 99% min
Packing : 25kg fiber drum ninner plastic bag
Product description :

Pyromellitic Dianhydride

Formula

C10H2O6  

 M.W

218.12

Purity      

99%

Melting Point

284-287°C

Boiling Point

397-400°C

Appearance    

White or light yellow crystal

 

Uses : Mainly used as raw material of polyimide, solidifying agent of epoxide resin.
Synonyms : Pyromellitic dianhydride;1,2,4,5-Benzenetetracarboxylic dianhydride;benzene-1,2:4,5-tetracarboxylic dianhydride;PMDA;1H,3H-benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;Pyromellitic Dianhydride;
Molecular Structure : Pyromellitic Dianhydride 89-32-7