Potassium Bromide, Crystal, IR Grade
Potassium Bromide, Crystal, IR Grade is the premium choice for those requiring superior optical clarity and reliability in spectroscopy applications. This chemical is widely utilized for crafting infrared optical windows and components, owing to its excellent transparency across a broad spectrum—from near ultraviolet to long-wave infrared wavelengths. With minimal optical absorption lines in its high transmission region, it proves essential for various analytical tasks.
Key Features:
- Chemical CAS Number: 7758-02-3
- Chemical Formula Weight: 119.00 g/mol
- Suitability for IR Spectroscopy: Certifiably effective for infrared spectroscopy
- pH Level (5% solution in water at 20°C): 5.5 - 8.5
- Hygroscopic Nature: Store tightly closed to prevent moisture absorption
Chemical Specifications:
| Parameter |
Maximum Limit |
| Chloride (Cl) |
0.2% |
| Iodide (I) |
0.001% |
| Sulfate (SO4) |
0.005% |
| Bromate (BrO3) |
0.001% |
| Total Nitrogen (N) |
0.005% |
| Heavy Metals (as Pb) |
0.0005% |
| Iron (Fe) |
0.0005% |
| Calcium (Ca) |
0.002% |
| Magnesium (Mg) |
0.001% |
| Sodium (Na) |
0.02% |
| Insoluble Matter |
0.005% |
Health and Safety:
Health Risk Rating: 1 - Considered a relatively low health risk with proper handling.
Ensure to adhere to all storage and handling precautions to maintain the integrity and safety of the chemical.
Chemical Category:
Inorganic Chemicals
