Hummel Croton Inc.
10 Harmich Road
South Plainfield, NJ 07080

Tel: 908-754-1800
Fax: 908-754-1815

Data Sheet
Sodium Oxalate

Product Code 19-4400
Acidity 0.5% Max
Appearance White Crystals
Assay 99.5% Min
Heavy Metals (as Pb) 0.002% Max
Insoluble Matter 0.07% Max
Iron 0.005% Max
Moisture 0.2% Max
Granulation- on 100 Mesh 1%
On 200 Mesh 45%
On 325 Mesh 50%


PACKAGING: 250 lb. Polylined Fiber Drum

USES: Sodium Oxalate is used in metal cleaning preparations, electroplating baths, metal extraction and separation, blueprint coatings, manufacture of special cements, also in textile applications, plant nutrition and disease control and in the leather and tanning industries.

HANDLING: Poison: avoid inhalation and ingestion and contact with eye and skin because the material can be caustic. Avoid moisture areas. Since no exposure limits have been established by OSHA and ACGIH, we recommend that our product be treated as a nuisance dust 15mg/m3. See SDS for more information.

PROPER SHIPPING NAME: Toxic Solid, Organic, N.O.S (Sodium Oxalate)

SHIPPING INFORMATION: UN# 2811, Class 6.1, PGIII, Label Code 6.1

Sodium Oxalate

CAS Number 62-76-0
RTEC Number KI 1750000
Water Solubility 3.7g/100ml
EINEC Number 2005503
Molecular Wt. 134.01
Molecular Formula Na2C2O4

No warranty, expressed or implied, or merchantability, fitness for a particular purpose or otherwise is made, except that the products herein discussed comply with the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Hummel shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendations or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions. This information is not to be taken as a license to operate under, or a recommendation to infringe any patent(s). The observance of all regulations and patents is the responsibility of the user. No agent, representative or employee of this company is authorized to vary any terms of this notice.