Min. Order Reference FOB Price
1 kg US$4.29-5.82 / kg
Product Description
High purity white powder Pyromellitic Acid(PMA) PRODUCT Product Name:Pyromellitic acid; 1,2,4,5-Benzenetetracarboxylic acid,PMA CAS No.:89-05-4 EINECS No.:201-879-5 Molecular Formula: C10H6O8 Molecular weight:254.15 Supply capacity:60 metric tons/month STRUCTURAL FORMULA ...