Substance
ID:355742
Names and Identifiers
IUPAC name
caesium(1+) ion iodide
IUPAC Traditional name
caesium(1+) ion iodide
Synonyms
Cesium iodide碘化铯
Properties
Product Information
Antion Traces
iodate (IO3-): ≤2 mg/kg
bromide, chloride (as Cl-): ≤100 mg/kg
sulfate (SO42-): ≤10 mg/kg
phosphate (PO43-): ≤10 mg/kg
Cation Traces
As: ≤0.05 mg/kg
Ba: ≤0.1 mg/kg
Al: ≤0.02 mg/kg
Be: ≤0.005 mg/kg
Hg: ≤0.005 mg/kg
Sc: ≤0.01 mg/kg
Nd: ≤0.01 mg/kg
Tm: ≤0.01 mg/kg
V: ≤0.01 mg/kg
Yb: ≤0.01 mg/kg
Zn: ≤0.02 mg/kg
Li: ≤0.1 mg/kg
Er: ≤0.01 mg/kg
Sr: ≤0.05 mg/kg
Fe: ≤0.05 mg/kg
Th: ≤0.01 mg/kg
Pb: ≤0.01 mg/kg
Cd: ≤0.02 mg/kg
Ce: ≤0.01 mg/kg
Co: ≤0.005 mg/kg
Ni: ≤0.01 mg/kg
Ti: ≤0.01 mg/kg
Eu: ≤0.01 mg/kg
Pr: ≤0.01 mg/kg
U: ≤0.01 mg/kg
Mo: ≤0.01 mg/kg
Ca: ≤0.1 mg/kg
Cu: ≤0.005 mg/kg
La: ≤0.01 mg/kg
Sm: ≤0.01 mg/kg
Y: ≤0.01 mg/kg
K: ≤0.5 mg/kg
Tb: ≤0.01 mg/kg
Lu: ≤0.01 mg/kg
Mg: ≤0.05 mg/kg
Dy: ≤0.01 mg/kg
Na: ≤0.2 mg/kg
Ga: ≤0.005 mg/kg
Gd: ≤0.01 mg/kg
In: ≤0.005 mg/kg
Mn: ≤0.01 mg/kg
Cr: ≤0.01 mg/kg
Ho: ≤0.01 mg/kg
Empirical Formula (Hill Notation)
CsI
Purity
≥99.9995%
Grade
TraceSELECT®
Impurities
≤10 mg/kg total nitrogen (N)
Physical Property
Melting Point
626 °C(lit.)
Density
4.51 g/mL at 25 °C(lit.)
Safety Information
GHS Signal Word
Warning
GHS Hazard statements
H315-H317-H319-H335
Risk Statements
36/37/38-43
German water hazard class
2
European Hazard Symbols
Irritant (Xi)GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
RTECS
FL0350000
Safety Statements
22-36/37-45
MSDS Link
GHS Precautionary statements
P261-P280-P305+P351+P338
Molecule Details
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.1
Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.1
Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Spectra
No Data Available
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References
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