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331937

Sigma-Aldrich

Lanthanum(III) nitrate hexahydrate

99.99% trace metals basis

Synonym(s):

Nitric acid, lanthanum (III) salt, hexahydrate

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$51.70
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$217.00
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$661.00

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5 G
$51.70
100 G
$217.00
500 G
$661.00

About This Item

Linear Formula:
La(NO3)3 · 6H2O
CAS Number:
10277-43-7
Molecular Weight:
433.01
EC Number:
233-238-0
MDL number:
MFCD00149751
UNSPSC Code:
12352302
PubChem Substance ID:
24860011
NACRES:
NA.23
assay:
99.99% trace metals basis
form:
solid

$51.70

In StockDetails

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Quality Level

100

assay

99.99% trace metals basis

form

solid

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤150.0 ppm Trace Rare Earth Analysis

mp

65-68 °C

SMILES string

[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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General description

Lanthanum(III) nitrate hexahydrate is a transition metal catalyst widely used in many organic transformations. It can be prepared from lanthanum(III) oxide by treatment with N2O4 or nitric acid. It is easy to handle and stable due to the presence of coordinative NO3− moieties. It also finds application in the field of nanomaterial synthesis.

Application

Lanthanum(III) nitrate hexahydrate can be used as a starting material:
  • For the electrochemical synthesis of a LaMnO3 thin film coating on stainless steel substrates.[1]
  • In the solvothermal process for formation of doped lanthanide oxysulfide, La2O2S, in order to advance possible applications of this material in phosphors, fluorescent display tubes or heat transfer measurement.[2]
  • For the chemoselective catalytic deprotection of acetonides.
  • In the preparation of highly active and nearly neutral lanthanum(III)nitrate alkoxide catalyst.

Features and Benefits

  • High stability
  • Low toxicity
  • Mild reaction condition
  • Chemoselectivity
  • Inexpensive

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Danger

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 2

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV6152
MKCV9754
MKCT7002
MKCT0942
MKCR5380

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Sang Eun Lee et al.
The Journal of investigative dermatology, 130(4), 1063-1072 (2009-11-27)
Low-frequency sonophoresis (LFS) has been shown to disrupt the structure of stratum corneum (SC) lipid bilayers and enhance SC permeability. In this study, we examined the penetration pathway of lanthanum nitrate (LaNO(3)) tracer in viable epidermis after combined treatment of
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
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
X Hua et al.
Placenta, 30(9), 780-784 (2009-07-31)
To evaluate the effects of contrast-enhanced ultrasound (CEU) on the permeability of placental barrier primarily. A total of 60 pregnant Sprague Dawley (SD) rats were divided into 10 groups, including six groups of microbubbles-enhanced ultrasound (varied mechanical index (MI) of
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