Description
Columbus Chemical Industries® Sodium Sulfite, Anhydrous, Fine Crystals, ACS Grade, 500 g, 544500-80101
Features:
- Appearance: white or tan to slightly pink solid
- CAS No.: 7757-83-7
- Formula: Na2SO3
- Molecular Weight: 126.04 g/mol
Specifications:
| Assay (Na2SO3) | 98.0 % Minimum |
| Chloride (Cl) | 0.02 % Maximum |
| Free Acid | To Pass Test |
| Heavy Metals (as Pb) | 0.001 % Maximum |
| Insoluble Matter | 0.005 % Maximum |
| Iron (Fe) | 0.001 % Maximum |
| Titrable Free Base | 0.03 meq/g Maximum |
Specifications
| Capacity | 500 g |
|---|---|
| Material | Sodium Sulfite |
| D.O.T. Number | Not regulated |
| Manufacturer | Columbus Chemical Industries |
| Model No | 544500-80101 |
SDS PDFs
It is our policy to provide the latest Safety Data Sheet (SDS) for all chemicals we ship. Each shipment will contain copies for every chemical contained in the shipment, and for any chemical included in an instrument kit or calibration kit.
Contact us for additional copies of an SDS or for a copy of the Certificate of Analysis:
Phone: 1-800-624-8285
Email: INFO_SDS@preiser.com

