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10294-54-9 - Cesium sulfate, 99.9% (metals basis) - 10027 - Alfa Aesar

10027 Cesium sulfate, 99.9% (metals basis)

CAS Number
10294-54-9
Synonyms

Size Price ($) Quantity Availability
25g 58.73
100g 150.15
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Cesium sulfate, 99.9% (metals basis)

MDL
MFCD00010959
EINECS
233-662-6

Chemical Properties

Formula
Cs2SO4
Formula Weight
361.87
Form
-20 Mesh Powder
Melting point
1010°
Density
4.243
Sensitivity
Hygroscopic
Solubility
Very soluble in water. Slightly soluble in alcohol, acetone, pyridine.

Applications

Cesium sulfate is used to prepare dense aqueous solutions, which finds application in isopycnic centrifugation especially for DNA purification and recovery. It acts as a catalyst for sulfur dioxide oxidation with vanadium or vanadium pentoxide. Further, it acts as a metal oxide catalyst enhancer for heterogeneous processes.

Notes

Hygroscopic. Incompatible with strong oxidizing agents.

Literature References

Fu, H.; Dai, J.; Sun, Y.; Zhang, D.; Xiu, Z. Partition behavior of hydrophilic diols in an ethanol/ammonium sulfate salting-out extraction system. Eng. Life Sci. 2015, 15 (8), 797-803.

Beltrán, B. G.; Leal, L. O.; Ferrer, L.; Cerdà, V. Determination of lead in complex sample matrices by atomic fluorescence spectrometry: optimisation of online hydride generation. Int. J. Environ. Anal. Chem. 2015, 95 (11), 1054-1065.

GHS Hazard and Precautionary Statements

Hazard Statements: H303

May be harmful if swallowed.

Precautionary Statements: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Other References

Merck
14,2016
Harmonized Tariff Code
2833.29
TSCA
Yes

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