31807
Cesium chloride
puriss. p.a., ≥99.5%
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Fórmula lineal:
CsCl
Número CAS:
Peso molecular:
168.36
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-600-2
MDL number:
Assay:
≥99.5%
Form:
crystals
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puriss. p.a.
Quality Level
assay
≥99.5%
form
crystals
impurities
≤0.001% total nitrogen (N)
pH
6-7.5
mp
645 °C (lit.)
anion traces
sulfate (SO42-): ≤50 mg/kg
cation traces
Ba: ≤20 mg/kg, Ca: ≤20 mg/kg, Cu: ≤2 mg/kg, Fe: ≤5 mg/kg, K: ≤20 mg/kg, Li: ≤0.5 mg/kg, Mg: ≤5 mg/kg, Na: ≤20 mg/kg, Pb: ≤1 mg/kg, Rb: ≤50 mg/kg, Zn: ≤2 mg/kg
SMILES string
[Cl-].[Cs+]
InChI
1S/ClH.Cs/h1H;/q;+1/p-1
InChI key
AIYUHDOJVYHVIT-UHFFFAOYSA-M
General description
Cesium chloride is a cesium halide. Cesium halides can be prepared by reacting cesium carbonate with corresponding hydrohalic acids. Cesium chloride ultracentrifugation method has been reported for the extraction of RNA from cellular fractions.
Application
Cesium chloride may be employed in gel-electrophoresis† and RNA purification studies.† It may be employed for the isolation of bacterial plasmid from Agrobacterium spp.†
Used for the preparation of electrically conducting glasses.Used to make solutions for the separation of RNA from DNA by density gradient centrifugation.
signalword
Warning
hcodes
Hazard Classifications
Repr. 2
Clase de almacenamiento
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Ribonucleic acid isolated by cesium chloride centrifugation.
Glisin V, et al.
Biochemistry, 13(12), 2633-2637 (1974)
Aleksander W Ballo et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 32(15), 5106-5119 (2012-04-13)
We studied how conduction delays of action potentials in an unmyelinated axon depended on the history of activity and how this dependence was changed by the neuromodulator dopamine (DA). The pyloric dilator axons of the stomatogastric nervous system in the
Structure, dynamics, and hydration of POPC/POPS bilayers suspended in NaCl, KCl, and CsCl solutions.
Piotr Jurkiewicz et al.
Biochimica et biophysica acta, 1818(3), 609-616 (2011-12-14)
Effects of alkali metal chlorides on the properties of mixed negatively charged lipid bilayers are experimentally measured and numerically simulated. Addition of 20mol% of negatively charged phosphatidylserine to zwitterionic phosphatidylcholine strengthens adsorption of monovalent cations revealing their specificity, in the