Stock code:002738

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Cesium iodide 99.999%

Cesium iodide (Cesium iodide) is a colorless crystal or crystalline powder, chemical formula CsI. Deliquescence, sensitive to light. It is easily soluble in water, soluble in ethanol, slightly soluble in methanol, and almost insoluble in acetone. Relative density 4.5. Melting point 621 ℃. The boiling point is about 1280 °C. Refractive index 1.7876. irritating. Toxic, the median lethal dose (rat, intraperitoneal) 1400mg/kg, (rat, oral) 2386mg/kg.


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Classification:

Cesium salt series
CAS NO.: 7789-17-5
 
[Formula] CsI
[Properties] White crystal, soluble in water and alcohol. M. P. 621℃
[Standard of Quality]
 

CsI min%

Impurities Max ppm

Li

K

Na

Ca

Mg

Fe

Al

Sr

Rb

Cr

Mn

Si

99.9

5

50

10

10

5

5

5

/

500

/

/

5

99.99

1

2

2

2

1

1

1

1

20

1

1

2

99.999

0.5

0.5

0.5

0.5

0.2

0.5

0.1

0.2

1

0.1

0.5

1

 

[Uses] As raw materials for making single crystals.
[Packing] 25kg/drum or as per customers’ requirements.

key word:

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