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Cesium iodide Structure

Cesium iodide

Chemical 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

Hazard Codes  Xn,Xi
Risk Statements  36/37/38-42/43-43
Safety Statements  22-36/37-45
RIDADR  UN 3077 9 / PGIII
WGK Germany  2
RTECS  FL0350000
8
TSCA  Yes
HS Code  28276000
Toxicity LD50 i.p. in rats: 1.4 g/kg (Cochran)

MSDS

Usage And Synthesis

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