Potassium Nitrate, Crystal, Reagent, ACS
Potassium Nitrate, also known as KNO3, is a highly versatile chemical compound that serves a multitude of applications across various industries. This crystalline reagent occurs naturally as the mineral niter and is recognized as an ionic salt and an excellent source of nitrogen.
Key Features:
- High Purity: Manufactured to meet the ACS (American Chemical Society) standards, ensuring an assay of a minimum of 99.0% for reliable results.
- Multi-Purpose Usage: Essential as a fertilizer, it enhances soil nutrient content, promotes plant growth, and is a critical component in agricultural applications.
- Pharmaceutical Applications: Commonly found in dental products, it helps in treating sensitive teeth by providing relief from discomfort.
- Electrolyte Functions: Utilized in various electrochemical processes, showcasing its importance in industrial applications.
- Stump Removal: Acts effectively in tree stump removal products, aiding in efficient decomposition.
- Food Preparation: Employed as a thickening agent in some culinary practices, enriching the texture of various dishes.
Specifications:
| Chemical CAS Number |
7757-79-1 |
| Chemical Formula |
KNO3 |
| Chemical Formula Weight |
F.W. 101.10 |
| pH of a 5% Solution @ 25.0°C |
4.5-8.5 |
| Insoluble Matter |
0.005% |
| Chloride (Cl) |
0.002% |
| Iodate (IO3) |
5 ppm |
| Nitrite |
0.001% |
| Phosphate (PO4) |
5 ppm |
| Sulfate (SO4) |
0.003% |
| Heavy Metals (as Pb) |
5 ppm |
| Iron (Fe) |
3 ppm |
| Calcium (Ca) |
0.005% |
| Magnesium (Mg) |
0.002% |
| Sodium (Na) |
0.005% |
Safety and Storage:
Potassium Nitrate is classified under chemical hazard class 5.1 and is considered hygroscopic. It is essential to keep this reagent tightly closed when not in use to prevent moisture absorption, which can affect its quality.
Packaging Information:
The chemical falls under Packaging Group III, and may incur an additional shipping charge due to its hazardous material classification. The UPS limit for transportation is set at 12 kg.
