Description
Columbus Chemical Industries® Potassium Nitrate, Crystal, ACS, 2.5 kg, 439000-80101
Features:
- Appearance: colorless transparent crystals to white powder solid
- CAS No.: 7757-79-1
- Formula: KNO3
- Molecular Weight: 101.10 g/mol
Specifications:
| Assay (KNO3) | 99.0 % Minimum |
| Calcium (Ca) | 0.005 % Maximum |
| Chloride (Cl) | 0.002 % Maximum |
| Color | White |
| Form | Crystals |
| Heavy Metals (by ICP-OES | 5 ppm Maximum |
| Insoluble Matter | 0.005 % Maximum |
| Iodate (IO3) | 5 ppm Maximum |
| Iron (Fe) | 3 ppm Maximum |
| Magnesium (Mg) | 0.002 % Maximum |
| Nitrite (NO2) | 0.001 % Maximum |
| pH of a 5% Solution at 25 °C | 4.5 to 8.5 |
| Phosphate (PO4) | 5 ppm Maximum |
| Sodium (Na) | 0.005 % Maximum |
| Sulfate (SO4) | 0.003 % Maximum |
Specifications
| Capacity | 2.5 kg |
|---|---|
| Material | Potassium Nitrate |
| D.O.T. Number | UN1486, 5.1, PG III |
| Manufacturer | Columbus Chemical Industries |
| Model No | 439000-80101 |
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