Crystalline Product
Keywords: PMA/crystalline products
Category:
Description
Product Name: Phthalic anhydride Abbreviation: fine anhydride, homoic anhydride
English name: Pyromellitic dianhydride abbreviation: PMDA
Molecular Weight : 218.12 Molecular Formula:C10H2O6
Molecular Structural Formula:
CAS registration number: 89-32-7
EINECS registration number: 201-898-9
Product characteristics: This product is white or yellowish crystal, soluble in acetone, ethyl acetate, dimethylacetamide, insoluble in lumimic ether. Hazard level: non-dangerous goods.
Product use: benzenetetracarboxylic dianhydride main uses: polyimide film, polyimide resin, high temperature resistant electrical insulating paint, PVC plasticizer, synthetic resin crosslinker, epoxy resin curing agent, powder coating matting agent, etc.
Packaging A: Aluminum-plastic bag heat seal packaging, 20kg per bag, outer packaging is carton, one bag per carton.
Packaging B: paper drum packaging, lined with PE bags, outer aluminum foil bags two layers of sealed packaging, weight per barrel: 25kg/drum, total weight: 27.5kg/drum or change the packaging according to customer needs.
Packaging C: 543 standard barrel packaging, with aluminum foil bag, desiccant sealed packaging, net weight per barrel: 135kg/drum, total weight: 143kg/drum
Protect from the sun during transportation, waterproof, store in a dry place
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