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安全信息

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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About This Item

线性分子式:
La(NO3)3 · 6H2O
CAS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

质量水平

100

检测方案

99.99% trace metals basis

形式

solid

反应适用性

reagent type: catalyst
core: lanthanum

杂质

≤150.0 ppm Trace Rare Earth Analysis

mp

65-68 °C

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

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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Hartwig Wolburg et al.
Histochemistry and cell biology, 130(1), 127-140 (2008-03-15)
The olfactory ensheathing (glial) cells (OECs) have been identified to be useful candidate cells to support regeneration after being transplanted into injured fiber tracts of the central nervous system. We investigated by means of immunocytochemistry and freeze-fracturing the morphology and
Xue-Qin Song et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(3), 701-704 (2007-04-10)
Solid complexes of lanthanide nitrate with 1,4-di(N,N-di-n-butyl-acetamido)-quinoxaline-2,3-dione (L), [Ln(N03)3L.H2O] (Ln=La, Nd, Eu, Gd, Tb, Er), have been prepared and characterized by elemental analysis, IR, UV-vis spectra and conductivity measurements. The fluorescence property of the europium complex in solid state and
Liping Wei et al.
Microvascular research, 80(1), 158-165 (2010-01-19)
The PKC-beta inhibitor ruboxistaurin (RBX or LY333531) prevents diabetic renal and retinal microvascular complications. However, the effect of RBX on diabetic cardiac microvascular dysfunction is still unclear. In this study, we aimed to investigate the effects and mechanisms of RBX
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
Emanuela Mazzon et al.
Shock (Augusta, Ga.), 25(5), 515-521 (2006-05-09)
Small intestine permeability is frequently altered in inflammatory bowel diseases and may be caused by the translocation of intestinal toxins through leaky small intestine tight junctions (TJs) and adherence. Thus, the aim of the present study was to examine the
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