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16505 Cesium hydroxide, 50% w/w aq. soln., 99% (metals basis)

CAS Number
21351-79-1
Synonyms

Stock No. Size Price ($) Quantity Availability
16505-NF (c)100g 87.30
16505-MZ (c)500g 251.00
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Cesium hydroxide, 50% w/w aq. soln., 99% (metals basis)

MDL
MFCD00010964
EINECS
244-344-1

Chemical Properties

Formula
CsOH
Formula Weight
149.91
Form
Colorless liquid
Density
1.725
Storage & Sensitivity
Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Miscible with ethanol.

Applications

Cesium hydroxide is used in the preparation of porous cesium titanosilicates, which are potential ion-exchange materials utilized for radioactive wastes cleaning purpose. It is also involved in the preparation of other cesium salts. Further, it is used as an electrolyte in alkaline batteries and as a catalyst in organic synthesis. In addition to this, it is used in color photography.

Notes

Sold on Cesium hydroxide contained basis.Air sensitive. Incompatible with acids.

Literature References

Nearchou, A.; Sartbaeva, A. Influence of alkali metal cations on the formation of zeolites under hydrothermal conditions with no organic structure directing agents. CrystEngComm 2015, 17 (12), 2496-2503.

Li, Y.; Chen, J.; Qiu, R.; Wang, X.; Long, J.; Zhu, L.; Au, C. T.; Xu, X. Cesium hydroxide-catalyzed isomerization of terminal alkynes for the synthesis of O-allenes and N-allenes. Tetrahedron Lett. 2015, 56 (41), 5504-5507.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H314-H335-H361

Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation. Suspected of damaging fertility or the unborn child.

Precautionary Statements: P201-P202-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2825.90
TSCA
Yes

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