Merck
CN

203017

Sigma-Aldrich

溴化铯

99.999% trace metals basis

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别名:
Cesium monobromide
线性分子式:
CsBr
CAS号:
分子量:
212.81
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

检测方案

99.999% trace metals basis

形式

powder and chunks

杂质

≤15.0 ppm Trace Metal Analysis

mp

636 °C (lit.)

密度

4.44 g/mL at 25 °C (lit.)

SMILES字符串

[Br-].[Cs+]

InChI

1S/BrH.Cs/h1H;/q;+1/p-1

InChI key

LYQFWZFBNBDLEO-UHFFFAOYSA-M

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应用

溴化铯 可用作起始材料来制备:

  • 热中子成像板。
  • 无铅 CsBr: 用于制造白色 LED 的 Eu2+ 纳米晶体。
它也可以 用作制备 CsI 基闪烁体的添加剂。溴化铯合金化 提高了 CsI 晶体的屈服极限和显微硬度。

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Repr. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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Caesium-binding sites in the gramicidin pore.
D A Doyle et al.
Biochemical Society transactions, 22(4), 1043-1045 (1994-11-01)
N Kurata et al.
Radiation protection dosimetry, 119(1-4), 398-401 (2006-06-01)
CsBr phosphor ceramics doped with different luminescence centres such as In2O3, Eu2O3, EuCl3, SmCl3, TbCl3, GdCl3 or NdCl3 as the candidate for a new optically-stimulable phosphor for medical X-ray imaging sensor were prepared using a conventional ceramic fabrication process. It
Peng Pan et al.
Analytical chemistry, 75(20), 5468-5474 (2004-01-09)
Solutions consisting of protein and small molecule mixtures have been subjected to electrospray ionization to study the influence of small molecule/cation components at high concentrations on the electrospray responses of proteins. Emphasis was placed on solutions consisting of equal parts
Matthieu P Wintergerst et al.
Journal of the American Chemical Society, 130(12), 4129-4139 (2008-03-04)
Solvent-extraction studies provide confirming evidence that meso-octamethylcalix[4]pyrrole acts as an ion-pair receptor for cesium chloride and cesium bromide in nitrobenzene solution. The stoichiometry of the interaction under extraction conditions from water to nitrobenzene was determined from plots of the cesium
N Devaraj et al.
Analytical biochemistry, 206(1), 142-146 (1992-10-01)
A procedure for the rapid isolation of mucin glycoprotein by density gradient centrifugation in cesium trifluoroacetate (CsTFA) is described. The separation of mixtures of rat tracheobronchial mucin, DNA, hyaluronic acid, and bovine serum albumin in CsTFA gradients was superior to

商品

Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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