KCl-100S KCl Spectrum Pure

Product parameter

Features:

The spectral region of FIR spectroscopy used in analytical chemistry is the mid-infrared region, that is, the range of waves from 4000 to 400 cm-1.

Potassium chloride (KCl) has no absorption in the mid-infrared region, and it will not interfere with the sample signal when it is used for tablet determination. ”

Precautions for pure determination of solid samples by potassium chloride spectrum in infrared spectrum:

1. Purity, reaching the level of spectral purity;

2. Dry, can not contain water. Usually put in the desiccator, replace the desiccant in time

The potassium chloride (KCl) produced by our company is pure in spectrum, the crystal has high transmittance and wide transmission band, and the purity can reach 99.99%. It is widely used in Fourier transform infrared spectrometer, infrared spectrophotometer and infrared The beam splitter prism, transmission window and lens of the device.

technical parameter

1. Refractive index: n20/D 1.334

2. Melting point: 770℃ (lit.)

3. Density: 1.98at 25℃

4. Water solubility: 342g/L (20℃)

5. Stability: stable. Incompatible with strong oxidants, strong acids. Easy to absorb moisture

6. Boiling point: 1420℃