Sodium Oxalate CAS No. 62-76-0 MF: Na2C2O4 1. Properties: White crystalline powder 2. Specifications: Assay, percent: Min 99.8 Chloride(Cl), percent: Max0.002 Water insouble, percent: Max0.01 Sulfate(SO4), percent: Max0.004 Readily carbonizaton substance: Pass test Loss on drying, percent: Max0.02 Lead(Pb), percent: Max0.002 Nitroqen(N), percent: Max0.002 Potassium(K), percent: Max0.01 Ferric(Fe), percent: Max0.0005 pH: 7.5-8.5 Clarify Test: Pass test 3. About us Shenyang Xinguang Chemical Factory is a modern enterprise founded in 1988, specializing in manufacturing and selling fine chemical products. We produce five major product serieses: Inorganic chemical, chemical reagents of GR, AR, CP grade, pharmaceutical raw materials, electronic chemicals, food additives, and over 700 kinds of conventional varieties. At the same time, we can provide directional process according to demands of special indicatorss for chemical products.