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7789-17-5 molecular structure
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caesium(1+) ion iodide

ChemBase ID: 103104
Molecular Formular: CsI
Molecular Mass: 259.80992
Monoisotopic Mass: 259.809924
SMILES and InChIs

SMILES:
[I-].[Cs+]
Canonical SMILES:
[I-].[Cs+]
InChI:
InChI=1S/Cs.HI/h;1H/q+1;/p-1
InChIKey:
XQPRBTXUXXVTKB-UHFFFAOYSA-M

Cite this record

CBID:103104 http://www.chembase.cn/molecule-103104.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
caesium(1+) ion iodide
IUPAC Traditional name
caesium(1+) iodide
caesium(1+) ion iodide
Synonyms
Cesium iodide
Cesium iodide, ultra dry
CAESIUM IODIDE
CESIUM IODIDE
Cesium iodide
Caesium iodide
碘化铯
碘化铯, 超干
CAS Number
7789-17-5
EC Number
232-145-2
MDL Number
MFCD00010962
Merck Index
142014
PubChem SID
24852141
24852041
24893088
162090391
24866854
24852609
PubChem CID
24601
Chemspider ID
23003
Wikipedia Title
Caesium_iodide

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa -9.0  H Acceptors
H Donor LogD (pH = 5.5) 1.2409753 
LogD (pH = 7.4) 1.2409753  Log P 1.0205557 
Molar Refractivity 13.9462 cm3 Polarizability 5.349007 Å3
Polar Surface Area 0.0 Å2 Rotatable Bonds
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
44 g/100 ml (0 °C) in water expand Show data source
Very soluble in water. Soluble in ethanol. Slightly soluble in methanol. Insoluble in acetone expand Show data source
Apperance
-10 Mesh Beads, Ampouled under argon expand Show data source
-20 Mesh expand Show data source
beads expand Show data source
Crystalline expand Show data source
powder expand Show data source
solid expand Show data source
white crystalline solid expand Show data source
Melting Point
621 °C expand Show data source
621°C expand Show data source
626 °C(lit.) expand Show data source
626°C expand Show data source
Boiling Point
1277±5 °C expand Show data source
1280°C expand Show data source
1280°C expand Show data source
Flash Point
non-flammable expand Show data source
Density
4.51 g/cm3, solid expand Show data source
4.51 g/mL at 25 °C(lit.) expand Show data source
4.510 g/ml expand Show data source
Refractive Index
1.739 expand Show data source
1.7876 expand Show data source
Storage Condition
Room Temperature (15-30°C) expand Show data source
Storage Warning
Hygroscopic expand Show data source
RTECS
FL0350000 expand Show data source
FLO350000 expand Show data source
European Hazard Symbols
X expand Show data source
Irritant Irritant (Xi) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
2 expand Show data source
Risk Statements
22-36/37/38 expand Show data source
22-36/37/38-43 expand Show data source
36/37/38-43 expand Show data source
Safety Statements
22-36/37-45 expand Show data source
24-26-37-60 expand Show data source
26-36/37 expand Show data source
TSCA Listed
expand Show data source
EU Index
not listed expand Show data source
GHS Pictograms
GHS07 expand Show data source
GHS Signal Word
Warning expand Show data source
GHS Hazard statements
H302-H315-H319-H335 expand Show data source
H315-H317-H319-H335 expand Show data source
H315-H319-H335-H303 expand Show data source
GHS Precautionary statements
P261-P280-P305 + P351 + P338 expand Show data source
P261-P305+P351+P338-P302+P352-P321-P405-P501A expand Show data source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves expand Show data source
Purity
≥99.9995% expand Show data source
99.7% expand Show data source
99.9% expand Show data source
99.9% (metals basis) expand Show data source
99.9% trace metals basis expand Show data source
99.998% (metals basis) expand Show data source
99.999% expand Show data source
99.999% (metals basis) expand Show data source
99.999% trace metals basis expand Show data source
Grade
analytical standard for high-resolution mass spectroscopy expand Show data source
anhydrous expand Show data source
TraceSELECT® expand Show data source
Particle Size
-10 mesh expand Show data source
Certificate of Analysis
Download expand Show data source
Download expand Show data source
Download expand Show data source
Impurities
≤10 mg/kg total nitrogen (N) expand Show data source
Cation Traces
Al: ≤0.02 mg/kg expand Show data source
As: ≤0.05 mg/kg expand Show data source
Ba: ≤0.1 mg/kg expand Show data source
Be: ≤0.005 mg/kg expand Show data source
Ca: ≤0.1 mg/kg expand Show data source
Cd: ≤0.02 mg/kg expand Show data source
Ce: ≤0.01 mg/kg expand Show data source
Co: ≤0.005 mg/kg expand Show data source
Cr: ≤0.01 mg/kg expand Show data source
Cu: ≤0.005 mg/kg expand Show data source
Dy: ≤0.01 mg/kg expand Show data source
Er: ≤0.01 mg/kg expand Show data source
Eu: ≤0.01 mg/kg expand Show data source
Fe: ≤0.05 mg/kg expand Show data source
Ga: ≤0.005 mg/kg expand Show data source
Gd: ≤0.01 mg/kg expand Show data source
Hg: ≤0.005 mg/kg expand Show data source
Ho: ≤0.01 mg/kg expand Show data source
In: ≤0.005 mg/kg expand Show data source
K: ≤0.5 mg/kg expand Show data source
La: ≤0.01 mg/kg expand Show data source
Li: ≤0.1 mg/kg expand Show data source
Lu: ≤0.01 mg/kg expand Show data source
Mg: ≤0.05 mg/kg expand Show data source
Mn: ≤0.01 mg/kg expand Show data source
Mo: ≤0.01 mg/kg expand Show data source
Na: ≤0.2 mg/kg expand Show data source
Nd: ≤0.01 mg/kg expand Show data source
Ni: ≤0.01 mg/kg expand Show data source
Pb: ≤0.01 mg/kg expand Show data source
Pr: ≤0.01 mg/kg expand Show data source
Sc: ≤0.01 mg/kg expand Show data source
Sm: ≤0.01 mg/kg expand Show data source
Sr: ≤0.05 mg/kg expand Show data source
Tb: ≤0.01 mg/kg expand Show data source
Th: ≤0.01 mg/kg expand Show data source
Ti: ≤0.01 mg/kg expand Show data source
Tm: ≤0.01 mg/kg expand Show data source
U: ≤0.01 mg/kg expand Show data source
V: ≤0.01 mg/kg expand Show data source
Y: ≤0.01 mg/kg expand Show data source
Yb: ≤0.01 mg/kg expand Show data source
Zn: ≤0.02 mg/kg expand Show data source
Antion Traces
bromide, chloride (as Cl-): ≤100 mg/kg expand Show data source
iodate (IO3-): ≤2 mg/kg expand Show data source
phosphate (PO43-): ≤10 mg/kg expand Show data source
sulfate (SO42-): ≤10 mg/kg expand Show data source
Empirical Formula (Hill Notation)
CsI expand Show data source

DETAILS

DETAILS

MP Biomedicals MP Biomedicals Wikipedia Wikipedia Sigma Aldrich Sigma Aldrich
MP Biomedicals - 05210799 external link
MP Biomedicals Rare Chemical collection
MP Biomedicals - 02150590 external link
Opitcal Grade
Purity: 99.9%
Prepared particularly for density gradient work.
MP Biomedicals - 05218738 external link
MP Biomedicals Rare Chemical collection
Sigma Aldrich - C8643 external link
Features and Benefits
广泛用于诸如医学成像荧光屏、闪烁器、量热器和多种粒子探测器。1
Sigma Aldrich - 202134 external link
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.1
Packaging
25, 100 g in poly bottle
Sigma Aldrich - 203033 external link
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.1
Packaging
1 g in glass bottle
10 g in poly bottle
Sigma Aldrich - 429384 external link
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.1
Packaging
10 g in ampule
Sigma Aldrich - 21004 external link
Application
Suitable as standard for electrospray ionisation MS (ESI)1,2
Features and Benefits
Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.3
Sigma Aldrich - 16722 external link
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

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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