应用
Cesium iodide is used as an input phosphor in x-ray image intensifier tube of fluoroscopy equipment. It is also used as an equipment for electromagnetic calorimetry in experimental particle physics. It is often employed as a beamsplitter in Fourier Transform Infrared (FT-IR) spectrometers. Cesium iodide is an inorganic scintillator which is mainly used in experimental nuclear physics, high energy physics, nuclear medicine, nuclear tomography, environmental studies and many other fields of use. It is utilized in calorimeters and detectors and also employed as a phosphor in fluoroscopy equipments.
备注
Hygroscopic. Store in a desiccator to avoid moisture. Incompatible with strong oxidizing agents, strong acids and bases.
基本信息
MDL
MFCD00010962
EINECS
232-145-2
分子式
CsI
分子量
259.81
熔点
626°
沸点
1280°
折射率
1.7876
灵敏度
Hygroscopic. Ambient temperatures.
形态
Crystalline
溶解性
Soluble in water. Soluble in water and ethanol. Slightly soluble in methanol. Insoluble in acetone.
Merck
14,2014
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H315-H319-H317-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.May cause respiratory irritation.
Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
9
包装组
III
危险类别
22-36/37/38-43
Harmful if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by skin contact.
安全等级
24-26-37-60
Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste
欧盟危险品标志
RTECS
FLO350000
TSCA
是
