Ammonium oxalate [Chinese name] [1] [Name] [Formula] ammonium oxalate (NH4) 2C2O4 [relative molecular weight] 124.10 [Molecular Structure] [density] 1.50 [CAS 6009-70-7] [2] [ traits colorless, odorless, tetragonal crystals, poisonous! [Chemistry] in the role of a dehydrating agent phosphorus pentoxide dehydration. In case of thermal decomposition of ammonium oxalate oxalic acid and release ammonia: (NH4) 2C2O4 → H2C2O4 + 2NH3 ↑ issolved soluble in water, slightly soluble in ethanol. Acidic aqueous solution. [Use] for system security and other reagents used for analysis. In the laboratory, ammonium oxalate solution can and calcium and magnesium ions precipitate, the solution was removed by filtration of calcium and magnesium ions. Reagents for the analysis, organic synthesis intermediates. [3] [preparation or sources of ammonia and oxalic role in the system. The ammonia oxalate role in the system, the reaction formula: H2C2O4 + 2NH4OH → (NH4) 2C2O4 + 2H2O on the above products other information or other category reagents, please visit qiaosun.cn understand, if you have any questions about this product, please call Advisory: "400-6226-992." "Choc Chemical Reagent Company" Main: chemical reagents, Karl Fischer reagents, chromatography pure reagents, high purity reagents, common organic reagent, General inorganic reagents, environmental reagents, biochemical reagents, reference materials, analytical reagents, glassware, equipment and other supplies