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Merck
CN

21004

碘化铯

analytical standard, suitable for mass spectrometry (MS)

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经验公式（希尔记法）:
CsI
化学文摘社编号:
7789-17-5
分子量:
259.81
NACRES:
NA.24
PubChem Substance ID:
329752071
UNSPSC Code:
41116107
EC Number:
232-145-2
MDL number:
MFCD00010962

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产品名称

碘化铯, analytical standard, suitable for mass spectrometry (MS)

InChI key

XQPRBTXUXXVTKB-UHFFFAOYSA-M

InChI

1S/Cs.HI/h;1H/q+1;/p-1

SMILES string

[I-].[Cs+]

grade

analytical standard

assay

99.999%

technique(s)

mass spectrometry (MS): suitable

mp

626 °C (lit.)

density

4.51 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

100

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相关类别

Application

在非变性电喷雾电离飞行时间质谱 (ESI-TOF MS) 分析过程中，使用碘化铯作为校准标准品，用于测定蛋白质聚集体中的蛋白质样品。
适合作为电喷雾电离 MS (ESI) 的标准品

Features and Benefits

常用于医疗成像荧光屏、闪烁体、热量计和各种粒子探测器等设备。

General description

碘化铯是一种简单的离子盐。它具有在低压下从立方 B2 结构到体心四方结构的二顺序变换能力。多用作 X 射线影像增强器的输入屏。

pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Repr. 2

存储类别

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCK4399
BCCJ1282
BCCH9822
BCCH2373
BCCJ7023

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E Knittle et al.
Science (New York, N.Y.), 223(4631), 53-56 (1984-01-06)
Cesium iodide, a simple ionic salt at low pressures, undergoes a second-order transformation at 40 gigapascals (400 kilobars) from the cubic B2 (cesium chloride-type) structure to the body-centered tetragonal structure. Also, the energy gap between valence and conduction bands decreases
J.F. Anacleto et al.
Org. Mass Spectrom., 27, 660-660 (1992)
Başak Kükrer et al.
Pharmaceutical research, 27(10), 2197-2204 (2010-08-04)
The aim of this study was to develop a method to characterize intact soluble monoclonal IgG1 antibody (IgG) oligomers by mass spectrometry. IgG aggregates (dimers, trimers, tetramers and high-molecular-weight oligomers) were created by subjecting an IgG formulation to several pH
P Thibault et al.
Rapid communications in mass spectrometry : RCM, 5(10), 484-490 (1991-10-01)
The direct coupling of capillary electrophoresis (CE) and mass spectrometry, combined with ionspray ionization using a coaxial capillary arrangement, is described. The CE/mass spectrometer interface is shown to be effective for the analysis of native and tryptic peptides and of
Wei Zhao et al.
Medical physics, 31(9), 2594-2605 (2004-10-19)
Columnar structured cesium iodide (CsI) scintillators doped with Thallium (Tl) have been used extensively for indirect x-ray imaging detectors. The purpose of this paper is to develop a methodology for systematic investigation of the inherent imaging performance of CsI as
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