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Product Name:Cesium nitrate
Appearance: White Powder
Formula: NO3Cs
M.W.: 194.9104
CAS NO.: 7789-18-6
EINECS No.:232-146-8
Cesium nitrate is used for analysis potassium, sodium, etc.. The basic principle of atomic absorption spectroscopy is to measure the absorption of the ground state atom to the resonance radiation. In the high temperature flame, potassium and sodium are easily ionized, so that the ground state atoms are reduced. Especially in the low potassium concentration is more obvious, generally in the water than sodium potassium concentration is high, this is a large amount of sodium produce sensitization of potassium, sodium and potassium than adding more easily ionized cesium as buffering agent, to provide sufficient electron ionization equilibrium to generate atomic direction, then in the same a sample of continuously measured potassium and sodium.
Other cesium salts. Detection of radioactive substances in environmental control analysis. Oxidizing agent.