Tetrahydrophtalic Anhydride cis-1,2,3,6-Tetrahydrophthalic anhydride CAS:935-79-5
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
ITEM |
SPEC |
Content % |
99.0% min |
Melting Point, ℃ |
100.0±2.0 |
Melt Color (Pt-Co), Hazen |
80 max |
Appearance |
White Flakes |
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