Hangzhou Hongxi Chemical Co., Ltd

Oxalic Acid 99.6%1.Product Name:Oxalic Acid 99.6%  Molecular Formula:H2C2O4.2H2O   CAS NO:144-62-7  Appearance:White crystallized particle 2.Specification Total Acidity%---------------------99.6 minAsh%-------------------------------0.1 maxIron%------------------------------0.02 maxLoss on ignition%------------------0.08 MaxSulfate%---------------------------0.1 MaxChlor------------------------------20ppm MaxHeavy met--------------------------10ppm max3.Application:1)in metallurgy industry: as precipitating and separating function for Rare-earth metal.2)in light industry: polishing for marble, rust-remover, bleaching, dirt-remover, leather-processing, wood3)in dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for  textile, substitute for acetic acid, as coloring mordant for fast pigment dyestuff4)in electron industry:preparation of chemicals raw material for porcelain capacitor, preparation of... [详细介绍]