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About This Item
线性分子式:
Ce(NO3)3 · 6 H2O
CAS号:
分子量:
434.22
MDL编号:
UNSPSC代码:
12352302
EC索引号:
233-297-2
NACRES:
NA.21
方案:
≥98.5% (complexometric)
表单:
solid
溶解性:
1754 g/L
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质量水平
方案
≥98.5% (complexometric)
表单
solid
效能
4200 mg/kg LD50, oral (Rat)
pH值(酸碱度)
3.7 (25 °C, 100 g/L in H2O)
溶解性
1754 g/L
堆积密度
1050 kg/m3
痕量阴离子
chloride (Cl-): ≤0.003%
痕量阳离子
Dy: ≤0.04%
Er: ≤0.2%
Eu: ≤0.04%
Fe: ≤0.001%
Ho: ≤0.02%
Nd: ≤0.02%
Pr: ≤0.01%
Sm: ≤0.02%
Tm: ≤0.02%
Y: ≤0.04%
heavy metals (as Pb): ≤0.002%
储存温度
15-25°C
SMILES字符串
[Ce+3].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-]
InChI
1S/Ce.3NO3/c;3*2-1(3)4/q+3;3*-1
InChI key
HSJPMRKMPBAUAU-UHFFFAOYSA-N
分析说明
Assay (complexometric): ≥ 98.5 %
Chloride (Cl): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.002 %
Dy (Dysprosium): ≤ 0.04 %
Er (Erbium): ≤ 0.2 %
Eu (Europium): ≤ 0.04 %
Fe (Iron): ≤ 0.001 %
Ho (Holmium): ≤ 0.02 %
Nd (Neodymium): ≤ 0.02 %
Pr (Praseodym): ≤ 0.01 %
Sm (Samarium): ≤ 0.02 %
Tm (Thulium): ≤ 0.02 %
Y (Yttrium): ≤ 0.04 %
Chloride (Cl): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.002 %
Dy (Dysprosium): ≤ 0.04 %
Er (Erbium): ≤ 0.2 %
Eu (Europium): ≤ 0.04 %
Fe (Iron): ≤ 0.001 %
Ho (Holmium): ≤ 0.02 %
Nd (Neodymium): ≤ 0.02 %
Pr (Praseodym): ≤ 0.01 %
Sm (Samarium): ≤ 0.02 %
Tm (Thulium): ≤ 0.02 %
Y (Yttrium): ≤ 0.04 %
警示用语:
Danger
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
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