NaCl-100S NaCl 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.

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

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

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 sodium chloride (NaCl) 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: 1.378

2. Melting point: 801℃ (lit.)

3. Density: 2.165g/cm³ (25℃)

4. Water solubility: 360g/L (25℃)

5. Stability: stable. Easy to absorb moisture

6. Boiling point: 1465℃

7. Density: 2.165g/cm³ (25℃)