Min. Order Reference FOB Price
1 kg US$10.00-100.00 / kg
Product Description
Product chemical name: o-Phthalaldehyde/OPA CAS number: 643-79-8 Product from: Yellow needle crystal Molecular weight: 134.13 Molecular formula: C8H6O2 Yellow needle crystal, mainly used in , dyes, etc.. Amino acid derivatization reagent, fluorescence detection, the reaction in a ...