Min. Order Reference FOB Price
1 kg US$5.00-10.00 / kg
Product Description
Product description: Product name 3,4-Dihydroxybenzoic acid CAS number 99-50-3 Assay ≥99% Appearance Yellowish to white powder Capacity 200mt/year Package 25kg/drum Application Pharmaceutical/dye intermediate More information Synonyms: Protocatechuic acid Molecular Formula: ...