Тетрагидрофталевый ангидрид (THPA) CAS № 85 43 8 или 935 79 5

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Product Description


 


Chemical Name: Tetrahydrophtalic Anhydride(THPA)


CAS NO.: 85-43-8 or 935-79-5


Packing : 25kg/bag , 20fcl=15mt with pallets


Usage : As an intermediate of organic synthetic raw materials, tetrahydrophthalic anhydride is generally used in the production of alkyd resins and unsaturated polyester resins, coatings, also used as a curing agent of epoxy resins, but also used in pesticides, vulcanization regulators, plasticizers and surface activators, alkyd resins modifiers, pesticides and pharmaceutical raw materials, etc.Tetrahydrophthalic anhydride is used as raw material to produce unsaturated polyester resin to improve the air dryness of resin, especially in the production of high-grade resin putty, air dryness coating


 


Technical Index



 


























ITEM



SPEC



Content %



99.0% min



Melting Point,



100.0±2.0



Melt Color (Pt-Co), Hazen



80 max



Appearance



White Flakes



 










Company Information


 _05_06_07_08




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