Min. Order Reference FOB Price
1 kg US$0.59-0.99 / kg
Product Description
Product Description Metaphthalic anhydride, scientific name 1,2,4-phenylenetricarboxylic anhydride, also known as metaphthalic anhydride. Certificate of Analysis Item Standard Product Name Tma/Trimellitic Anhydride/1,2,4-Benzeneticarboxylic Anhydride Content (w, %) ≥99% CAS NO 552-30-7 ...