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    Product Name or CAS NO.
     
 
 
Special Chemicals
 

Maleic anhydride
Synonyms Cis-Butenedioic Anhydride
CAS No. 108-31-6
Structure
Specification Apperance            White to light-yellow crystal 
Assay,%            99.0-99.5 
Hazen(Pt-Co),%            50.0 Max. 
Melting Point,℃            52.0 Min. 
Residue on ignition,%   0.005Max. 
Mass faction of Iron,ug/g  3.0Max. 
Application Used for organic synthesis and synthetic fiber intermediates.
Remaks


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