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Merck

203521

Lanthanum(III) chloride heptahydrate

99.999% trace metals basis

Synonym(s):

Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate

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About This Item

Linear Formula:
LaCl3 · 7H2O
CAS Number:
10025-84-0
Molecular Weight:
371.37
NACRES:
NA.23
PubChem Substance ID:
329752005
UNSPSC Code:
12352302
MDL number:
MFCD00149756
Assay:
99.999% trace metals basis
Form:
solid

Key Documents

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InChI

1S/3ClH.La.7H2O/h3*1H;;7*1H2/q;;;+3;;;;;;;/p-3

SMILES string

O.O.O.O.O.O.O.Cl[La](Cl)Cl

InChI key

FDFPDGIMPRFRJP-UHFFFAOYSA-K

assay

99.999% trace metals basis

form

solid

reaction suitability

core: lanthanum, reagent type: catalyst

impurities

≤15.0 ppm Trace Rare Earth Analysis

mp

91 °C (dec.) (lit.)

application(s)

electroplating
material synthesis precursor

Quality Level

100

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General description

Lanthanum(III)chloride heptahydrate is a mild, inexpensive, and moisture-stable heterogeneouscatalyst widely used in several organic transformations.

Application

Lanthanum(III) chloride heptahydrate can be used as an efficient catalyst for :
  • Solvent-free preparation of substituted alkenes via Knoevenagel condensation.
  • One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones.
It can be used as a precursor to synthesize La/V co-doped TiO2 nanoparticles through the sol-gel method. La co-doped TiO2 nanopowder show enhanced photocatalytic activity.

Biochem/physiol Actions

Calcium channel blocker

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Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves

Storage Class

13 - Non Combustible Solids

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX8110
MKCV3326
MKCS1990
MKCP5874
MKCL2291

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Yuta Kawarasaki et al.
Journal of insect physiology, 120, 103996-103996 (2019-12-15)
Rapid cold-hardening (RCH) is a type of phenotypic plasticity that promotes a swift improvement of cold tolerance in insects. A brief exposure to mild cold dramatically increases insect survival to a subsequent cold exposure that would be lethal otherwise. In
Anna Citta et al.
Journal of inorganic biochemistry, 117, 18-24 (2012-10-20)
Lanthanum chloride (LaCl(3)) is a good inhibitor of both the cytosolic and mitochondrial thioredoxin reductase with IC(50) values of 1.75 and 7.46 μM, respectively. On the contrary, the related enzyme glutathione reductase is not inhibited by lanthanum ions even at
Adan Schafer Medina et al.
Journal of radioanalytical and nuclear chemistry, 324(3), 1021-1030 (2020-07-01)
Microliter volumes are used in electrochemical detection and preconcentration of radionuclides to reduce the dose received by researchers and equipment. Unfortunately, there is a lack of analysis of radionuclides with coupled electrochemical techniques and microliter volume reactors. The goals of
Vladislav V Yemelyanov et al.
Planta, 234(2), 271-280 (2011-03-23)
The anoxia-dependent elevation of cytosolic Ca(2+) concentration, [Ca(2+)](cyt), was investigated in plants differing in tolerance to hypoxia. The [Ca(2+)](cyt) was measured by fluorescence microscopy in single protoplasts loaded with the calcium-fluoroprobe Fura 2-AM. Imposition of anoxia led to a fast
Long Zhang et al.
Journal of environmental sciences (China), 24(5), 940-948 (2012-08-17)
The effect of calcium chloride (CaCl2) on rice seedling growth under cadmium chloride (CdCl2) stress, as well as the possible role of endogenous nitric oxide (NO) in this process, was studied. The growth of rice seedlings was seriously inhibited by
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