Buy Pyromellitic Acid CAS 89-05-4, a chemical intermediate for industry uses from TNJ Chemical, China leading Pyromellitic Acid suppliers, factory & manufacturers. If you want to buy Pyromellitic Acid, please mail to sales@tnjchem.com
Specification
Appearance White powder
Assay,% ≥99
Melting point, ℃ 284~286
Neutralizing equivalent,% 63.3±0.2
Application
It is used to synthesize polyimide, pyromellitic acid octyl ester, etc. It is the main raw material for producing matting curing agent
Package
25 kg/drum, 25 kg/bag
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