性状  白色结晶粉末,极易潮解,极易溶于水和醇,能溶于醚,密封干燥保存.红热时熔化,610℃分解熔点：610℃
   
备注:  以上描述，仅作参考，并不表示您收到的产品，与此项描述完全相符，产品的出厂标准，请参见质量标准。
质量标准  
   AR，99% metals basis:

外观Appearance                          White Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity（Titration by HCL）          98.5- 101.5 %

99.9% metals basis:

外观Appearance                          White Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.9% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Cesium Component Confirmed
纯度Purity（Titration by HCL）          98.5- 101.5 %
痕量金属分析total metallic impurities   ≤2000ppm by ICP Atomic emission
(Al、Ba、Ca、Cr、Cu、Fe、K、Li、Mg、Mn、Na、Ni、Pb、Ru)

99.99% metals basis:

外观Appearance                          White Powder
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Cesium Component Confirmed
Titration by NaOH (% CO3)               ≥17.3 %
痕量金属分析total metallic impurities   ≤100ppm by ICP Atomic emission
(Ag、Al、As、Ca、Cr、In、K、Rb、V、Zr)
贮存  易吸潮，密封保存。
用途  促进有效的醇O型-烷基化形成烷基碳酸盐。
联合国编号  
Risk：  R36/37/38- R68-
Safety :  S22- S24/25-
Hazard :  Xn -