Min. Order Reference FOB Price
1 kg US$5.00-10.00 / kg
Product Description
Product description: Product name 3-hydroxyphthalic anhydride CAS number 37418-88-5 Assay ≥99% Appearance Yellowish to off-white powder Capacity 20mt/year Package 25kg/drum Application Pharmaceutical intermediate More information Synonyms: 4-Hydroxy-2-benzofuran-1,3-dione ...