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211605

Sigma-Aldrich

Lanthanum(III) chloride hydrate

99.9% trace metals basis

Synonym(s):

Lanthanum trichloride hydrate, Trichlorolanthanum hydrate

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100 G
$122.00
500 G
$488.00

About This Item

Linear Formula:
LaCl3 · xH2O
CAS Number:
Molecular Weight:
245.26 (anhydrous basis)
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
assay:
99.9% trace metals basis
form:
powder, crystals or chunks

$122.00


In StockDetails


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Quality Level

assay

99.9% trace metals basis

form

powder, crystals or chunks

composition

Degree of hydration, ~6

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤1500.0 ppm Trace Rare Earth Analysis

mp

92-93 °C (lit.)

SMILES string

O.Cl[La](Cl)Cl

InChI

1S/3ClH.La.H2O/h3*1H;;1H2/q;;;+3;/p-3

InChI key

NUXZAAJDCYMILL-UHFFFAOYSA-K

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General description

Lanthanum(III) chloride hydrate is a highly water-soluble crystalline solid widely used in catalytic processes and as a dopant in the production of phosphors and ceramics.[1] [2]

Application

Lanthanum(III) chloride hydrate can be used:
  • As a precursor to synthesize La-based nanostructures.[1]
  • As a dopant to fabricate ZnO nanoparticles with enhanced optical particles.
  • To synthesize Fe–La composite (hydr)oxides for arsenic removal from water.[3]
  • Tofabricate lanthanum hexaboride (LaB6) powders forultra-high-temperature ceramics.[2]

pictograms

Exclamation mark

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Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Feng Luo et al.
Environmental science and pollution research international, 28(4), 4342-4351 (2020-09-19)
Lanthanum molybdate/magnetite (M-La2(MoO4)3) with various LaCl3/Fe3O4 mass ratios was synthesized and optimized for selective phosphate removal from wastewater. M-La2(MoO4)3 (2:1) was selected on the basis of phosphate sorption capacity for further experiments and characterized by a variety of methods. The
Haotian Hao et al.
Water research, 155, 1-11 (2019-03-04)
Effectively eutrophication control and phosphate recovery have received increasing attention in recent years. In this study, a regenerable magnetic NaLa(CO3)2/Fe3O4 composites (MLC) which includes a novel phosphate-binding lanthanum species NaLa(CO3)2 hybridized with Fe3O4 nanoparticle was developed through a modified solvothermal
Mohammad Hasan Moshafi et al.
International journal of nanomedicine, 14, 10137-10146 (2020-01-11)
In this study, for the first time, new nanoparticles of La3+/α-Al2O3 were synthesized with the ultrasonic-assisted hydrothermal method in the presence of honey as an eco-friendly and natural reagent. The as-synthesized La3+/α-Al2O3 nanoparticles were characterized using scanning electron microscopy (SEM)
You Wu et al.
Journal of environmental management, 231, 370-379 (2018-10-28)
The requirement to the phosphorus (P) emission from wastewater treatment plants (WWTPs) is becoming increasingly strict, which makes an advanced treatment for the low-concentration phosphate removal from secondary effluents indispensable. In present work, hydrated lanthanum (La) oxide-modified diatomite composites (La-diatomite)
Synthesis of complex rare earth nanostructures using in situ liquid cell transmission electron microscopy
Caitlin A Taylor, et al.
Nanoscale advances, 1, 2229-2239 (2019)

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