Difference between revisions of "Caesium cadmium bromide"

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|  Appearance = White or colourless solid
 
|  Appearance = White or colourless solid
 
|  MeltingPt = 450 °C (723 K)
 
|  MeltingPt = 450 °C (723 K)
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| Section7 = {{Chembox Hazards
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|  Reference = <ref>{{CLP Regulation|index=048-001-00-5|page=430}}</ref><ref>{{CFR cadmium}}.</ref>
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|  EUIndex = 048-001-00-5 <!-- hazards as a cadmium compound -->
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|  GHSPictograms = {{GHS07|Acute Tox. (inhal., skin, oral) 4}}{{GHS09|Aquatic Acute 1, Aquatic Chronic 1}}
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|  GHSSignalWord = WARNING
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|  HPhrases = {{H-phrases|332|312|302|400|410}}
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|  FlashPt = non-flammable
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|  PEL = 0.005 mg/m<sup>3</sup> (as Cd)
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|  OtherAnions = [[Caesium cadmium chloride]]
 
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==References==
 
==References==
 
{{reflist}}
 
{{reflist}}
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==Further reading==
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*{{IARC cadmium}}.
  
 
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[[Category:Caesium compounds]]
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[[Category:Metal halides]]
 
[[Category:Metal halides]]
 
[[Category:Optical materials]]
 
[[Category:Optical materials]]
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[[Category:IARC Group 1 carcinogens]]
  
 
{{Imported from Wikipedia|name=Caesium cadmium bromide|id=270652322}}
 
{{Imported from Wikipedia|name=Caesium cadmium bromide|id=270652322}}

Latest revision as of 06:30, 25 August 2009

Caesium cadmium bromide
CsCdBr3
IUPAC name Caesium cadmium bromide
Properties
Chemical formula CsCdBr3
Molar mass 485.03 g/mol
Appearance White or colourless solid
Melting point

450 °C (723 K)

Hazards[1][2]
EU index number 048-001-00-5
GHS pictograms Acute Tox. (inhal., skin, oral) 4Aquatic Acute 1, Aquatic Chronic 1
GHS signal word WARNING
GHS hazard statements H332, H312, H302, H400, H410
Flash point non-flammable
PEL (U.S.) 0.005 mg/m3 (as Cd)
Related compounds
Other anions Caesium cadmium chloride
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

Caesium cadmium bromide (CsCdBr3) is a synthetic crystalline material. It belongs to the AMX3 group (where A=alkali metal, M=bivalent metal, X=halogen ions). As a single crystal structure doped with rare earth ions, it can be used as active laser medium.[3] However, its hygroscopic behaviour limits its use as a laser crystal.

References

  1. Index no. 048-001-00-5 of Annex VI, Part 3, to Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006. OJEU L353, 31.12.2008, pp 1–1355 at p 430.
  2. 29 CFR 1910.1027 (57 FR 42389, Sept. 14, 1992, as amended).
  3. Weber, Marvin J. CRC Handbook of Laser Science and Technology. Supplement 2: Optical Materials; CRC Pres: Boca Raton, FL, 1994. ISBN 0849335078.

Further reading

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