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词条 乙酸铯
释义

化学性质

中文名称:乙酸铯

中文别名:醋酸铯

英文名称:Cesium Acetate

CAS号:3396-11-0

分子式:C2H3CsO2

线性分子式:CH4COOCs 分子量:191.95

纯度:≥99.5%

MDL号:MFCD00013056

Beilstein号:3595637

EC号:222-248-0

性状描述

白色晶体,易吸潮,易溶于水

物理参数

熔点:194℃(lit.)

质量规格

纯度≥99.5%

钠(Na)≤0.02%

钾(K)≤0.03%

铷(Rb)≤---

钙(Ca)≤0.002%

镁(Mg)≤0.002%

铁(Fe)≤0.02%

铅(Pb)≤0.005%

氯(Cl)≤0.01%

杂质含量

AR,99% metals basis:

外观Appearance White to Off-White Powder or Crystals

红外光谱Infrared spectrum Conforms to Structure

纯度Purity ≥99% Based on Trace Metals Impurities

滴定纯度Purity (Titration by HClO4) ≥98.5 %

ICP  Confirms Cesium Component Confirmed

痕量金属分析Trace Metal Analysis  ≤10000.0 ppm99.9% metals basis:

外观Appearance  White to Off-White Powder or Crystals

红外光谱Infrared spectrum  Conforms to Structure

纯度Purity   ≥99.9% Based on Trace Metals Impurities

滴定纯度Purity (Titration by HClO4)  ≥98.5 %

ICP Confirms Cesium Component Confirmed

痕量金属分析Trace Metal Analysis  ≤2000.0 ppm

危险说明

安全等级:22-24/25

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