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ChemicalBook >> CAS DataBase List >> Cesium iodide

Cesium iodide

Cesium iodide price.
  • $6 - $4438.67
  • Product name: Cesium iodide
  • CAS: 7789-17-5
  • MF: CsI
  • MW: 259.81
  • EINECS:232-145-2
  • MDL Number:MFCD00010962
  • Synonyms:Cesium iodide, for analysis;Cesium Iodide (Metals Basis);Cesium iodide/ 99.99%;CESIUM IODIDE, 99.7%;tricesiumtriiodide ;CESIUM IODIDE;CesiuM iodide, 99.999%, (trace Metal basis);Cesium iodide (99% Cs)
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  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • ProChem
  • Sigma-Aldrich
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  • TCI Chemical
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  • Usbiological
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  • ManufacturerAK Scientific
  • Product numberJ52331
  • Product descriptionCesium iodide
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0921
  • Product descriptionCesium iodide
  • Packaging100g
  • Price$122
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product number035729
  • Product descriptionCesium iodide, ultra dry, 99.998% (metals basis)
  • Packaging1g
  • Price$31.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010022
  • Product descriptionCesium iodide, 99.9% (metals basis)
  • Packaging25g
  • Price$86.8
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035729
  • Product descriptionCesium iodide, ultra dry, 99.998% (metals basis)
  • Packaging10g
  • Price$118
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010992
  • Product descriptionCesium iodide, 99.999% (metals basis)
  • Packaging25g
  • Price$134
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number010022
  • Product descriptionCesium iodide, 99.9% (metals basis)
  • Packaging100g
  • Price$225
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number010992
  • Product descriptionCesium iodide, 99.999% (metals basis)
  • Packaging100g
  • Price$364
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number035729
  • Product descriptionCesium iodide, ultra dry, 99.998% (metals basis)
  • Packaging50g
  • Price$386
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number035729
  • Product descriptionCesium iodide, ultra dry, 99.998% (metals basis)
  • Packaging250g
  • Price$1215.65
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003938
  • Product descriptionCESIUM IODIDE 95.00%
  • Packaging25G
  • Price$1127.86
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003938
  • Product descriptionCESIUM IODIDE 95.00%
  • Packaging100G
  • Price$2504.33
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003938
  • Product descriptionCESIUM IODIDE 95.00%
  • Packaging250G
  • Price$4438.67
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS028866
  • Product descriptionCesium iodide 95%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028866
  • Product descriptionCesium iodide 95%
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028866
  • Product descriptionCesium iodide 95%
  • Packaging25g
  • Price$32
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J52331 Cesium iodide 25g $27 2021-12-16 Buy
AK Scientific V0921 Cesium iodide 100g $122 2021-12-16 Buy
Alfa Aesar 035729 Cesium iodide, ultra dry, 99.998% (metals basis) 1g $31.65 2024-03-01 Buy
Alfa Aesar 010022 Cesium iodide, 99.9% (metals basis) 25g $86.8 2024-03-01 Buy
Alfa Aesar 035729 Cesium iodide, ultra dry, 99.998% (metals basis) 10g $118 2024-03-01 Buy
Alfa Aesar 010992 Cesium iodide, 99.999% (metals basis) 25g $134 2024-03-01 Buy
Alfa Aesar 010022 Cesium iodide, 99.9% (metals basis) 100g $225 2023-06-20 Buy
Alfa Aesar 010992 Cesium iodide, 99.999% (metals basis) 100g $364 2023-06-20 Buy
Alfa Aesar 035729 Cesium iodide, ultra dry, 99.998% (metals basis) 50g $386 2024-03-01 Buy
Alfa Aesar 035729 Cesium iodide, ultra dry, 99.998% (metals basis) 250g $1215.65 2024-03-01 Buy
American Custom Chemicals Corporation ING0003938 CESIUM IODIDE 95.00% 25G $1127.86 2021-12-16 Buy
American Custom Chemicals Corporation ING0003938 CESIUM IODIDE 95.00% 100G $2504.33 2021-12-16 Buy
American Custom Chemicals Corporation ING0003938 CESIUM IODIDE 95.00% 250G $4438.67 2021-12-16 Buy
Arctom AS028866 Cesium iodide 95% 1g $6 2021-12-16 Buy
Arctom AS028866 Cesium iodide 95% 5g $11 2021-12-16 Buy
Arctom AS028866 Cesium iodide 95% 25g $32 2021-12-16 Buy

Properties

Melting point :626 °C (lit.)
Boiling point :1280 °C
Density :4.51 g/mL at 25 °C (lit.)
refractive index :1.7876
Flash point :1280°C
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :soluble in ethanol, methanol, acetone
form :beads
Specific Gravity :4.51
color :White
PH :pH(50g/l, 25℃) : 5.0~9.0
Water Solubility :74 g/100 mL (20 ºC)
Sensitive :Hygroscopic
Merck :14,2014
Exposure limits :ACGIH: TWA 0.01 ppm
Dielectric constant :5.6(Ambient)
Stability :Stable. Deliquescent.
CAS DataBase Reference :7789-17-5(CAS DataBase Reference)
NIST Chemistry Reference :Cesium iodide(7789-17-5)
EPA Substance Registry System :Cesium iodide (CsI) (7789-17-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment

Description

Cesium iodide is a soft material and extremely hygroscopic. Cesium iodide scintillators have been used extensively for indirect x-ray imaging detectors, such as for CT examinations. Cesium iodide is also used to construct electromagnetic shower detector for the CLEO II experiment, which investigates electron-positron annihilation at center-of-mass energies near 10 GeV. Cesium iodide is useful for beam splitters for Far IR spectrophotometers and IR transmission windows.

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