Product Name: Trimellitic Anhydride(TMA)
Price: 2.3/kg US$
Detail: Trimellitic Anhydride(TMA) CAS.No. 552-30-7
Trimellitic Anhydride is mainly used as raw material for polyester resin,polyimide resin,plasticizer TOTM ,and also be used for producing heatproof & insulating,adhesive,surfactant, paint,synthesize dye materials etc.
Product Trimellitic Anhydride(TMA)
Molecular formula C9H4O5 structural formaler

Molecular weight 192.12
Main data AnhydrideaaAaa % ≥97.5
Melting point °C 165?
Colour(Fe-Co) ≤1#
Acid value mg(KOH)/g ≥872
Triethyene-glycol(TEG) , Color index,Pt-Co ≤50#
Package 25kg/bag(To be designated by the buyers)