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

Catalog No. AA16505NF
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Quantity:
100 g
500 g

CAS: 21351-79-1 | CsHO | 149.91 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 21351-79-1
Molecular Formula CsHO
Molecular Weight (g/mol) 149.91
MDL Number MFCD00010964
InChI Key HUCVOHYBFXVBRW-UHFFFAOYSA-M
Synonym cesium hydroxide, caesium hydroxide, cesium hydrate, csoh, cesium hydroxide cs oh, cesium hydroxide dimer, cesium hydoxide, cs.ho, caesium 1+ oh, cesium hydroxide solution
PubChem CID 62750
ChEBI CHEBI:33988
SMILES [OH-].[Cs+]

Specifications

Color Colorless
Physical Form Liquid
Quantity 100 g
UN Number UN2681
Solubility Information Miscible with ethanol.
IUPAC Name caesium(1+) hydroxide
Formula Weight 149.91
Percent Purity 99%
Concentration or Composition (by Analyte or Components) 50% w/w aq. soln.
Odor Odorless
Sensitivity Air Sensitive
Density 1.725 g/mL
Assay (metals basis)
Chemical Name or Material Cesium hydroxide
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Hazard Category H302-H314-H335-H361
Hazard Statement GHS H Statement
H314-H302
Causes severe skin burns and eye damage.
Harmful if swallowed.
Precautionary Statement P201-P202-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CAESIUM HYDROXIDE SOLUTION
EINECSNumber 244-344-1
TSCA Yes
Recommended Storage Ambient temperatures; Store under Argon

RUO – Research Use Only

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