硝酸铯|7789-18-6|nitric acid cesium salt |艾科试剂

货号	品名	产品规格	包装	单价(RMB)	可用库存	备注
155543	硝酸铯	99.99%	25g	询价	>10	易制爆/暂停销售
155542	硝酸铯	GR	500g	5999.00	>10	易制爆
105854	硝酸铯	99.999%	100g	询价	>10	易制爆/暂停销售
105853	硝酸铯	99.999%	25g	询价	>10	易制爆/暂停销售
105852	硝酸铯	99.999%	5g	询价	>10	易制爆/暂停销售
105851	硝酸铯	99.99%	500g	询价	>10	易制爆/暂停销售
105850	硝酸铯	99.99%	100g	询价	>10	易制爆/暂停销售
105849	硝酸铯	AR	500g	3150.00	>10	易制爆
105848	硝酸铯	AR	100g	930.00	>10	易制爆/暂停销售
105847	硝酸铯	AR	25g	489.00	>10	易制爆
105846	硝酸铯	AR	10g	199.00	>10	易制爆
105845	硝酸铯	99.99%	5g	询价	>10	易制爆/暂停销售
105844	硝酸铯	GR	100g	1999.00	>10	易制爆/暂停销售

性状

白色有光泽六角形或立方棱晶。有硝石味。有吸湿性。高温时分解。有氧化性。高温分解有二氧化氮气味, 在高温或强烈撞击下爆炸.能溶于水、丙酮,微溶于醇,溶于5份冷水、0.5份沸水，溶于丙酮，微溶于乙醇。有刺激性。半数致死量(大鼠，腹腔)1.2g/kg。
密度:3.64-3.68
熔点:414℃
折光率:1.55-1.56

质量标准

AR,99.0%：

外观Appearance                          White to Off-White Crystals
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
纯度Purity (Titration by NaOH)          98.5 - 101.5 %
氯chloride (Cl-):                       ≤300 ppm
硫酸根sulfate (SO42-):                  ≤50 ppm
Ca:                                     ≤50 ppm
Cd:                                     ≤50 ppm
Co:                                     ≤50 ppm
Cu:                                     ≤50 ppm
Fe:                                     ≤50 ppm
K:                                     ≤100 ppm
Na:                                     ≤100 ppm
Ni:                                     ≤50 ppm
Pb:                                     ≤50 ppm
Zn:                                     ≤50 ppm

99.99% metals basis:

外观Appearance                          White Powder or Crystals
X-射线衍射分析X-Ray Diffraction         Conforms to Structure
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Cesium Component Confirmed
痕量金属分析total metallic impurities   ≤200ppm by ICP Atomic emission
(Rb、Mg、Ba、Ta)

99.999% metals basis:

外观Appearance                          White Powder or Crystals
纯度Purity                              ≥99.999% Based on Trace Metals Impurities of ICP
ICP:                                    Confirms Cesium Component Confirmed
痕量金属分析total metallic impurities   ≤20ppm by ICP Atomic emission
(Rb、Mg、Ba、Ta)