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203521

Sigma-Aldrich

Lanthanum(III) chloride heptahydrate

99.999% trace metals basis

Synonyme(s) :

Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate

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About This Item

Formule linéaire :
LaCl3 · 7H2O
Numéro CAS:
10025-84-0
Poids moléculaire :
371.37
Numéro MDL:
MFCD00149756
Code UNSPSC :
12352302
ID de substance PubChem :
329752005
Nomenclature NACRES :
NA.23
Essai:
99.999% trace metals basis
Forme:
solid

Niveau de qualité

100

Essai

99.999% trace metals basis

Forme

solid

Pertinence de la réaction

reagent type: catalyst
core: lanthanum

Impuretés

≤15.0 ppm Trace Rare Earth Analysis

Pf

91 °C (dec.) (lit.)

Chaîne SMILES 

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

InChI

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

Clé InChI

FDFPDGIMPRFRJP-UHFFFAOYSA-K

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Description générale

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.

Actions biochimiques/physiologiques

Calcium channel blocker

Pictogrammes

CorrosionExclamation markEnvironment
GHS05,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H290,H317,H318,H411

Classification des risques

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

Code de la classe de stockage

8B - Non-combustible corrosive hazardous materials

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

does not flash

Point d'éclair (°C)

does not flash

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
MKCV3326
MKCS1990
MKCP5874
MKCL2291
MKCH9621

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
Xiao-Zhang Yu et al.
Environmental science and pollution research international, 18(8), 1343-1350 (2011-04-06)
Ferro-cyanide is one of the commonly found species at cyanide-contaminated soils and groundwater. Unlike botanical metabolism of KCN via the β-cyanoalanine pathway, processes involved in the plant-mediated assimilation of ferro-cyanide are still unclear. The objective of this study was to
Tawnya G Flick et al.
Journal of the American Society for Mass Spectrometry, 23(11), 1885-1895 (2012-09-06)
Addition of 1.0 mM LaCl(3) to aqueous ammonium acetate solutions containing proteins in their folded native forms can result in a significant increase in the molecular ion charging obtained with electrospray ionization as a result of cation adduction. In combination
T Wu et al.
American journal of physiology. Heart and circulatory physiology, 301(1), H69-H78 (2011-04-05)
The cochlear lateral wall generates the endocochlear potential (EP), which creates a driving force for the hair cell transduction current and is essential for normal hearing. Blood flow at the cochlear lateral wall is critically important for maintaining the EP.
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