Description
GFS Chemicals® Potassium Nitrate, ACS Reagent Grade, 2.5 kg, 61202
Features:
- Appearance: white crystalline powder
- CAS Nos.:
- Potassium Nitrate: 7757-79-1
- Molecular Weight: 101.10 g/mol
- Chemical Formula: KNO3
- pH: 7
- Melting/Freezing Point: 638.6 °F (337 °C)
- Initial Boiling Point/Range: 752 °F (400 °C)
- Solubility in Water: soluble
- Decomposition Temperature: 752 °F (400 °C)
- Specific Gravity/Density: 2.11 g/cm3 estimated at 20 °C
- Oxidizing Properties: may intensify fire, oxidizer
- Percent Volatile: 100%
- Synonyms:
- Niter
- Nitrate of Potash
- Salt Peter
Specifications:
| Assay | 99.0 % minimum |
| Magnesium | 0.002 % |
| Heavy Metals (by ICP-OES) | 0.0005 % |
| Iron | 0.0003 % |
| Sodium | 0.005 % |
| Insoluble | 0.005 % |
| pH of 5% solution @ 25C | 4.5 to 8.5 pH |
| Chloride | 0.002 % |
| Iodate | 0.0005 % |
| Nitrite | 0.001 % |
| Phosphate | 0.0005 % |
| Sulfate | 0.003 % |
| Calcium | 0.005 % |
Specifications
| Capacity | 2.5 kg |
|---|---|
| D.O.T. Number | UN1486, 5.1 PG III |
| Manufacturer | GFS Chemicals |
| Model No | 61202 |
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