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Product Name:Pyromellitic Dianhydride
CAS: 89-32-7
MF: C10H2O6
MW: 218.12
EINECS: 201-898-9
What is of Pyromellitic Dianhydride with 89-32-7 ?
Pyromellitic dianhydride (PMDA) is an important raw material for the organic synthesis industry, as well as the basic raw material for the development of new chemical materials and high value-added fine chemical products.
Description
| Appearance | White crystals |
| Melting point | 286℃-288℃ |
| Free acid contend | ≤0.5wt% |
| PURITY(%) | ≥99.5% |
Application
Mainly used in the synthesis of polyimide.
It is widely used in material properties. Demanding high-tech fields such as aviation, aerospace, microelectronics and atomic energy.
It is mainly used for the production of polyimide monomers, and can also be used as a Curing agent of epoxy resin and cross-linking agent of polyester resin, used in the manufacture of phthalocyanine blue dye and some important derivatives, etc., and has a wide range of uses.
Package
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Keywords
1,2,4,5-Benzenetetracarboxylic1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,Chemicalbook4,5-Benzenetetracrboxylicdianhydride;pyromelliticacidanhydride;pyromelliticaciddianhydride;Pyromelliticanhydride;1,2,4,5-BENZENETETRACARBOXYLICANHYDRIDE
