Trimellitic Anhydride (TMA) (Offer to Sell)
Trade Lead Description:
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. Trimellitic anhydride is used as an embossing agent for vinyl flooring and as a curing agent for epoxy resins. It is also used as an intermediate for the synthesis of surface coatings chemicals, adhesives, polymers, dyes printing inks, pharmaceuticals.
Molecular formula:C9H4O5
Molecular weight:192.12
Appearance: white to off-white flakes
Major Index: 1) Anhydride content: ≧97.5
2) Melting point :163-165 ° C
3) Color, Hazen: 150 max (molten state) 4) Acid value :≧872mg (KOH) /g
Packing:25kgs/bag,15 tons in 20’ FCL with pallets
Posted from China - Shanghai on 5 November, 2008
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