Kingstone Industrial Group Limited  

Product Name: 99.9% Strong Dicarboxylic Acid Oxalic Acid for metallurgy Industry Model NO.: 99.6% Stability: Stabilized Acid Volatility: High Boiling Acid Oxidation: Non Oxidizing Acid Element: Monobasic Acid Packaging: Paper Bag Quality: Tech Grade Kind: Inorganic Acid Acid Strength: Weak Acid Grade Standard: Agriculture Grade Appearance: Powder Classification: Carboxylic Acid Trademark: Kingstone Transport Package: Woven Bag Specification: 25kgs Origin: China Product Description Oxalic Acid 99.6%Chemical formula:H2C2O4·2H2OAppearance:white crystalComposition:PH 2.0-3.0 (10% solution)White crystal & powder, free floating.Melting Point:101°C-102°CSpecific Gravity: 1.653easily sublimate at 100°Ceasily dissolve in alcohol and water.Oxalic Acid Content99.6% Min99.6% Min99.6% MinSulphate (SO42-)0.002%Max0.005% Max0.01% MaxHeavy metals (Pb2+)0.0005%Max0.0005% Max0.0005% MaxFerrous (Fe3+)0.0005%Max0.001% Max0.001% MaxChloride (Cl-)0.0005%Max0.001% Max0.001% MaxSio0.0005%Max0.001% Max0.001% MaxCa0.0002% Max0.0002% Max0.0002% MaxMg0.0001% Max0.0005% Max0.0005% MaxCu0.0002% Max0.0002% Max0.0002% MaxZn0.0002% Max0.0002% Max0.0002% MaxNi0.0002% Max0.0002% Max0.0002% MaxIgnition Residue (850ºC)0.02% Max0.05% Max0.02% MaxPerformance:enerally used for the decontamination of plant fiber fabric, rust cleaning and degreasing.Properties:The product is white crystal. Its melting point is 101-102 °C and sublimes at 157 °C.It is soluble in water,alcohol and ethyl ether. It is insoluble in benzene and chloroform. It is toxic. Pharmaceutical industry: for ring elements. Oxytetracycline. Phenobarbital. Borneol;Application/UsageMethod of application:embathe with 3% -5% aqueous solution.Usage:The Product is mainly used in pharmacy,dye,printings,buildings and rare metal production etc.Packaging & Shipping Packaging of oxalic acid:n.w.25kg plastic-lined woven bags or as per order request.Certificate: