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Merck
CN

203521

氯化镧 七水合物

99.999% trace metals basis

别名:

Lanthanum trichloride heptahydrate, Lanthanum(3+) trichloride heptahydrate

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关于此项目

线性分子式:
LaCl3 · 7H2O
化学文摘社编号:
10025-84-0
分子量:
371.37
NACRES:
NA.23
PubChem Substance ID:
329752005
UNSPSC Code:
12352302
MDL number:
MFCD00149756
Assay:
99.999% trace metals basis
Form:
solid

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产品名称

氯化镧 七水合物, 99.999% trace metals basis

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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相关类别

Application

氯化镧(III)七水合物作为高效催化剂用于：
  • 通过Knoevenagel缩合反应无溶剂制备取代烯烃。
  • 一锅合成3,4-二氢嘧啶-2(1H)-酮。
可用作前体，通过溶胶-凝胶法合成La/V共掺TiO2纳米颗粒。La共掺TiO2纳米粉末的光催化性增强。

Biochem/physiol Actions

钙通道阻滞剂

General description

氯化镧(III)七水合物是温和、便宜和湿度稳定的多相催化剂，广泛用于多种有机转化反应。

signalword

Danger

Hazard Classifications

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

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(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
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
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