In the world of Caesium nitrate, there is a great diversity of opinions, information and experiences that can be approached from different perspectives. Whether we are talking about Caesium nitrate as a current topic, a relevant public figure or a historical event, it is crucial to understand the importance and impact it has on our society. In this article, we will explore different aspects related to Caesium nitrate, analyzing its influence, scope and relevance in different contexts. Through a critical and reflective approach, we will seek to shed light on the different nuances surrounding Caesium nitrate, in order to expand our understanding and generate constructive debate.
Identifiers | |
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3D model (JSmol)
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ChemSpider | |
ECHA InfoCard | 100.029.224 |
EC Number |
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PubChem CID
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RTECS number |
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UNII | |
UN number | 1451 |
CompTox Dashboard (EPA)
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Properties | |
CsNO3 | |
Molar mass | 194.91 g/mol |
Appearance | white solid |
Density | 3.685 g/cm3 |
Melting point | 414 °C (777 °F; 687 K) |
Boiling point | decomposes, see text |
9.16 g/100 ml (0 °C) 196.8 g/100 ml (100 °C) | |
Solubility in acetone | soluble |
Solubility in ethanol | slightly soluble |
Hazards | |
GHS labelling: | |
Warning | |
H272, H315, H319, H335 | |
P210, P220, P221, P280, P370+P378, P501 | |
Flash point | Non-flammable |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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2390 mg/kg (oral, rat) |
Related compounds | |
Other anions
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Caesium nitrite |
Other cations
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Lithium nitrate Sodium nitrate Potassium nitrate Rubidium nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
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Caesium nitrate or cesium nitrate is a salt with the chemical formula CsNO3. An alkali metal nitrate, it is used in pyrotechnic compositions, as a colorant and an oxidizer, e.g. in decoys and illumination flares. The caesium emissions are chiefly due to two powerful spectral lines at 852.113 nm and 894.347 nm.[citation needed]
Caesium nitrate prisms are used in infrared spectroscopy, in x-ray phosphors, and in scintillation counters. It is also used in making optical glasses and lenses.
As with other alkali metal nitrates, caesium nitrate decomposes on gentle heating to give caesium nitrite:
Caesium also forms two unusual acid nitrates, which can be described as CsNO3·HNO3 and CsNO3·2HNO3 (melting points 100 °C and 36–38 °C respectively).