Difference between revisions of "Caesium cadmium bromide"
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| IUPACName = Caesium cadmium bromide | | IUPACName = Caesium cadmium bromide | ||
| Section2 = {{Chembox Properties | | Section2 = {{Chembox Properties | ||
| − | | Formula = | + | | Formula = CsCdBr<sub>3</sub> |
| − | | MolarMass = 485. | + | | MolarMass = 485.03 g/mol |
| − | | Appearance = White or colourless | + | | Appearance = White or colourless solid |
| MeltingPt = 450 °C (723 K) | | MeltingPt = 450 °C (723 K) | ||
| + | }} | ||
| + | | Section7 = {{Chembox Hazards | ||
| + | | Reference = <ref>{{CLP Regulation|index=048-001-00-5|page=430}}</ref><ref>{{CFR cadmium}}.</ref> | ||
| + | | EUIndex = 048-001-00-5 <!-- hazards as a cadmium compound --> | ||
| + | | GHSPictograms = {{GHS07|Acute Tox. (inhal., skin, oral) 4}}{{GHS09|Aquatic Acute 1, Aquatic Chronic 1}} | ||
| + | | GHSSignalWord = WARNING | ||
| + | | HPhrases = {{H-phrases|332|312|302|400|410}} | ||
| + | | FlashPt = non-flammable | ||
| + | | PEL = 0.005 mg/m<sup>3</sup> (as Cd) | ||
| + | }} | ||
| + | | Section8 = {{Chembox Related | ||
| + | | OtherAnions = [[Caesium cadmium chloride]] | ||
}} | }} | ||
}} | }} | ||
| − | '''Caesium cadmium bromide''' (CsCdBr<sub>3</sub>) is a synthetic crystalline material. It belongs to the AMX<sub>3</sub> group (where A=alkali metal, M=bivalent metal, X=halogen ions). As a [[single crystal]] structure doped with [[Rare earth element|rare earth]] ions, it can be used as [[active laser medium]]. However, its [[hygroscopic]] behaviour limits its use as a laser crystal. | + | '''Caesium cadmium bromide''' (CsCdBr<sub>3</sub>) is a synthetic crystalline material. It belongs to the AMX<sub>3</sub> group (where A=alkali metal, M=bivalent metal, X=halogen ions). As a [[single crystal]] structure doped with [[Rare earth element|rare earth]] ions, it can be used as [[active laser medium]].<ref>{{citation | title = CRC Handbook of Laser Science and Technology. Supplement 2: Optical Materials | first = Marvin J. | last = Weber | isbn = 0849335078 | publisher = CRC Pres | location = Boca Raton, FL | year = 1994}}.</ref> However, its [[hygroscopic]] behaviour limits its use as a laser crystal. |
==References== | ==References== | ||
| − | |||
{{reflist}} | {{reflist}} | ||
| + | |||
| + | ==Further reading== | ||
| + | *{{IARC cadmium}}. | ||
[[Category:Caesium compounds]] | [[Category:Caesium compounds]] | ||
| Line 23: | Line 37: | ||
[[Category:Bromides]] | [[Category:Bromides]] | ||
[[Category:Metal halides]] | [[Category:Metal halides]] | ||
| − | [[Category: | + | [[Category:Optical materials]] |
| + | [[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 |  
|
| 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
- ↑ 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.
- ↑ 29 CFR 1910.1027 (57 FR 42389, Sept. 14, 1992, as amended).
- ↑ Weber, Marvin J. CRC Handbook of Laser Science and Technology. Supplement 2: Optical Materials; CRC Pres: Boca Raton, FL, 1994. ISBN 0849335078.
Further reading
- Cadmium and Cadmium Compounds. In Beryllium, Cadmium, Mercury, and Exposures in the Glass Manufacturing Industry; IARC Monographs on the Evaluation of Carcinogenic Risks to Humans 58; International Agency for Research on Cancer: Lyon, France, 1993; pp 119–237. ISBN 92-832-1258-4, <http://monographs.iarc.fr/ENG/Monographs/vol58/mono58-7.pdf>.
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