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Merck
CN

331937

Sigma-Aldrich

硝酸镧(III) 六水合物

99.99% trace metals basis

别名:

硝酸，镧(III)盐，六水合物

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关于此项目

线性分子式:
La(NO3)3 · 6H2O
化学文摘社编号:
10277-43-7
分子量:
433.01
EC 号:
233-238-0
MDL编号:
MFCD00149751
UNSPSC代码:
12352302
PubChem化学物质编号:
24860011
NACRES:
NA.23

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质量水平

100

方案

99.99% trace metals basis

表单

solid

反应适用性

core: lanthanum
reagent type: catalyst

杂质

≤150.0 ppm Trace Rare Earth Analysis

mp

65-68 °C

应用

electroplating
material synthesis precursor

SMILES字符串

[La+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/La.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;

InChI key

GJKFIJKSBFYMQK-UHFFFAOYSA-N

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相关类别

一般描述

硝酸镧（III）六水合物是一种过渡金属催化剂，在许多有机转化反应中得到广泛应用。它可以用 N2O4或硝酸处理氧化镧（IIIIt）来制备。它易于处理，由于配位的NO3− 结构单元的存在，稳定性高。它也可用于纳米材料合成领域。

应用

硝酸镧（III）六水合物可作为起始原料：
  • 在不锈钢基片上电化学合成LaMnO3薄膜涂层。
  • 用于溶剂热工艺以形成掺杂氧硫化物La2O2S的，目的是为了促进该材料在磷光体、荧光显示管或传热测量中的可能应用。
  • 用于丙酮化合物的化学选择性催化脱保护。
  • 制备高度活性、近中性硝酸镧（III）醇盐催化剂。

特点和优势

  • 高稳定性
  • 低毒性
  • 温和的反应条件
  • 化学选择性
  • 便宜

警示用语：

Danger

危险声明

H272,H318,H410

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 2

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 2

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX3230
MKCV6152
MKCV9754
MKCT7002
MKCT0942

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Juan C Caraballo et al.
Respirology (Carlton, Vic.), 16(2), 340-349 (2010-12-03)
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Luigi d'Aquino et al.
Chemosphere, 75(7), 900-905 (2009-02-14)
Rare earth elements (REEs) enriched fertilizers have been commonly used in China since the 1980s, thus inducing a growing concern about their environmental impact in agriculture. In this work, the effect of some light REEs nitrate mixture and La(3+) nitrate
Xiao-Wu Wang et al.
Biomedical and environmental sciences : BES, 21(3), 218-221 (2008-08-22)
To study the effect of electromagnetic pulse (EMP) exposure on the permeability of blood-testicle barrier (BTB) in mice. Adult male BALB/c mice were exposed to EMP at 200 kV/m for 200 pulses with 2 seconds interval. The mice were injected
Wen-Feng Zhao et al.
Dalton transactions (Cambridge, England : 2003), 41(33), 10091-10096 (2012-08-02)
The reaction between polyoxometalate (POM) [TBA](12)[WZn{Zn(H(2)O)}(2)(ZnW(9)O(34))(2)] (TBA = tetrabutyl ammonium) and lanthanide (Ln) nitrate (Ln = La, Eu and Tb) in a mixed solvent of CH(3)CN and DMF yielded three noncentrosymmetric diamondoid Ln-POM solid materials, {[Ln(2)(DMF)(8)(H(2)O)(6)][ZnW(12)O(40)]}·4DMF (Ln-POM; Ln = La
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