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Technology Process of Cesium hydroxide

Cesium hydroxide

Base Information Edit
  • Chemical Name:Cesium hydroxide
  • CAS No.:21351-79-1
  • Deprecated CAS:1308-47-0
  • Molecular Formula:CsH O
  • Molecular Weight:149.9128
  • Hs Code.:28259090
  • European Community (EC) Number:244-344-1
  • ICSC Number:1592
  • NSC Number:121987
  • UN Number:2682,2681
  • UNII:458ZFZ6235
  • DSSTox Substance ID:DTXSID7066699
  • Nikkaji Number:J95.210I
  • Wikipedia:Caesium hydroxide
  • Wikidata:Q296363
  • Mol file:21351-79-1.mol
Cesium hydroxide

Synonyms:Cesium hydroxide;21351-79-1;Caesium hydroxide;Cesium hydrate;cesium;hydroxide;12182-83-1;CsOH;Cesium hydroxide (Cs(OH));Cesium, di-mu-hydroxydi-;UN2681;UN2682;EINECS 244-344-1;MFCD00010964;458ZFZ6235;NSC 121987;NSC-121987;Cesium hydroxide,hydrate(99.9%-cs);Cesium hydoxide;H2Cs2O2;CESIUM HYDROXIDE [MI];H2-Cs2-O2;Cesium hydroxide (Cs2(OH)2);DTXSID7066699;UNII-458ZFZ6235;CHEBI:33988;HSDB 7906;NSC121987;AKOS015904638;BP-30090;Caesium hydroxide [UN2682] [Corrosive];LS-52802;Caesium hydroxide [UN2682] [Corrosive];Cesium hydroxide monohydrate, technical grade;FT-0623567;CESIUM HYDROXIDE, HYDRATE (99.9%-CS);EC 244-344-1;CESIUM HYDROXIDE(CS(OH)), HYDRATE (9CI);Q296363;J-014006;Cesium hydroxide monohydrate, 99.95% trace metals basis;Cesium hydroxide monohydrate, >=99.5% trace metals basis

Suppliers and Price of Cesium hydroxide
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Strem Chemicals
  • Cesium hydroxide, 50% aqueous solution (99.9%-Cs)
  • 100g
  • $ 136.00
  • Strem Chemicals
  • Cesium hydroxide, 50% aqueous solution (99.9%-Cs)
  • 25g
  • $ 45.00
  • Sigma-Aldrich
  • Cesium hydroxide solution 50 wt. % in H2O, 99% trace metals basis
  • 500g
  • $ 358.00
  • Sigma-Aldrich
  • Cesium hydroxide solution 50 wt. % in H2O, 99.9% trace metals basis
  • 200g
  • $ 308.00
  • Sigma-Aldrich
  • Cesium hydroxide solution 50 wt. % in H2O, 99.9% trace metals basis
  • 10g
  • $ 42.60
  • Sigma-Aldrich
  • Cesium hydroxide solution 50 wt. % in H2O, 99.9% trace metals basis
  • 50g
  • $ 111.00
  • Sigma-Aldrich
  • Cesium hydroxide solution 50 wt. % in H2O, 99% trace metals basis
  • 100g
  • $ 104.00
  • ProChem
  • Cesium Hydroxide, 50% Aqueous 99.9%
  • 100 gm
  • $ 90.00
  • ProChem
  • Cesium Hydroxide, 50% Aqueous 99.9%
  • 500 gm
  • $ 400.00
  • GFS CHEMICALS
  • CESIUMHYDROXIDE,99%SOL
  • 50 G
  • $ 59.94
Total 40 raw suppliers
Chemical Property of Cesium hydroxide Edit
Chemical Property:
  • Appearance/Colour:colourless liquid /white solid 
  • Melting Point:272 °C(lit.) 
  • Boiling Point:100 °C at 760 mmHg 
  • PKA:11.6[at 20 ℃] 
  • Flash Point:°C 
  • PSA：23.06000 
  • Density:3.68 g/mL at 25 °C(lit.) 
  • LogP:-0.17680 
  • Sensitive.:Air Sensitive 
  • Solubility.:Miscible with ethanol. 
  • Water Solubility.:soluble 
  • Hydrogen Bond Donor Count:1
  • Hydrogen Bond Acceptor Count:1
  • Rotatable Bond Count:0
  • Exact Mass:149.90819161
  • Heavy Atom Count:2
  • Complexity:2
  • Transport DOT Label:Corrosive
Purity/Quality:

99.9% *data from raw suppliers

Cesium hydroxide, 50% aqueous solution (99.9%-Cs) *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes:C 
  • Statements: 22-35-34 
  • Safety Statements: 26-36/37/39-45-37/39-27-28 
MSDS Files:

SDS file from LookChem

Useful:
  • Chemical Classes:Other Classes -> Bases
  • Canonical SMILES:[OH-].[Cs+]
  • Inhalation Risk:A harmful concentration of airborne particles can be reached quickly when dispersed.
  • Effects of Short Term Exposure:The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion.
  • Description Cesium Hydroxide, as a water-soluble source of cesium, is typically found in any of several hydrate forms. Its applications are relatively limited due to its volatility and high basicity – corroding glass – as well as the high cost of cesium extraction. These applications include use as an electrolyte in alkaline batteries, particularly below the freezing point of water, in color photography, and as a catalyst for synthesis of organics such as phenylacetylene and polymers. Furthermore, it also finds use as a precursor in the manufacture of cesium salts.
  • Physical properties White to yellowish fused crystalline mass; highly deliquescent; very alkaline; density 3.68 g/cm3; melts 272°C; highly soluble in water; soluble in ethanol; aqueous solution is very alkaline.
  • Uses 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 storage batteries and as a catalyst in organic synthesis. In addition to this, it is used in color photography.

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