Щавелевая кислота (CAS NO.: 144-62-7)

Appearance: White crystalTest itemSpecificationsAppearanceWhite crystallineOxalic Acid Content99.60%MINSulphate0.08%MAXash0.08%MAXHEAVY METALS(AS PB)0.001%MAXIRON CONTENT(AS FE)0.0015%MAXChloride(Cl-)0.003%MAXPacking: 25Kg/bagUses: In Metallurgy industry:as precipitating and separating function for Rare-earth metal.In pharmaceutical industry:used in Tetracyline,Oxtetracycline,Phenobarbital,and Borneol,etc.In Light industry: polishing for Marble,rust-remover,bleaching,dirt-remover,leather-processing,wood,and aluminium products etc. 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 dyestuff.In organic synthetic:used in 2133 resin,Urea-formaldehyde molding powder,Butadiene catalyst,etc.In electron industry: preparation of chemicals raw material for porcelain capacitor,preparation of electron equipment detergentIn other aspects:as analysis reagent,raw material of chemicals.