We are a main supplier of 99.5% sodium oxalate in China. We can supply you 99.5% sodium oxalate with competitive price. 

The details of the product as follow:

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.