Pyromellitic Dianhydride PMDA CAS NO.: 89-32-7
Used for producing Extinction curing agent, Polyimide resin, High-temperature electric insulation paint, Solid lubricant, Phenalkamine Epoxy Curing Agent, Plasticizer, Cross linking agent, and so on.
CAS NO.: 89-32-7
HS CODE: 2917399090
Molecular Formula: C10H2O8
Molecular weight: 218.12
EINECSNO.: 201-898-9
1. Technical Index
Item |
Standard |
Appearance |
White to pale yellow crystals |
Melting point |
284oC~287oC |
Purity |
99.6%min |
Neutralization equivalent |
54.5±0.2 |
3. Application
Used for producing Extinction curing agent, Polyimide resin, High-temperature electric insulation paint, Solid lubricant, Phenalkamine Epoxy Curing Agent, Plasticizer, Cross linking agent, and so on.
4. Packing
Double layers, aluminum foil bag for inner packing, cardboard box or fiber drums for outer packing. N.W.: 20kg or 200kg/bag, can be packed according to customer demands.
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