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211605

Sigma-Aldrich

氯化镧(III) 水合物

99.9% trace metals basis

别名:

Lanthanum trichloride hydrate, Trichlorolanthanum hydrate

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About This Item

线性分子式:
LaCl3 · xH2O
CAS号:
20211-76-1
分子量:
245.26 (anhydrous basis)
MDL编号:
MFCD00149753
UNSPSC代码:
12352302
PubChem化学物质编号:
24852697
NACRES:
NA.23
方案:
99.9% trace metals basis
表单:
powder, crystals or chunks

质量水平

100

方案

99.9% trace metals basis

表单

powder, crystals or chunks

组成

Degree of hydration, ~6

反应适用性

reagent type: catalyst
core: lanthanum

杂质

≤1500.0 ppm Trace Rare Earth Analysis

mp

92-93 °C (lit.)

SMILES字符串

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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相关类别

一般描述

氯化镧(III) 水合物是一种高水溶性结晶固体，广泛应用于催化过程并可用作磷光体和陶瓷生产中的掺杂剂。

应用

氯化镧(III) 水合物 可用于：
  • 作为前体用于合成镧基 纳米结构。
  • 作为掺杂剂用于制造含有增强型光学颗粒的ZnO纳米颗粒 。
  • 合成可以去除水中砷酸盐的Fe–La 复合物（氢氧化物）氧化物 。
  • 制造用于超高温陶瓷的六硼化镧(LaB6)粉末。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX0294
MKCT8037
MKCT3381
MKCS1477
MKCS1521

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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
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)
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
A Solvothermal Approach for the Preparation of Nanostructured Carbide and Boride Ultra-High-Temperature Ceramics
James P Kelly, et al.
Journal of the American Ceramic Society. American Ceramic Society, 93, 3035-3038 (2010)
Enhanced arsenate removal by novel Fe--La composite (hydr) oxides synthesized via coprecipitation
Wei Zhang, et al.
Chemical Engineering Journal, 251, 69-79 (2014)
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