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Merck
CN

451363

Yttrium(III) chloride

anhydrous, powder, 99.99% trace metals basis

Synonym(s):

Yttrium trichloride

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About This Item

Linear Formula:
YCl3
CAS Number:
Molecular Weight:
195.26
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-801-0
MDL number:
Assay:
99.99% trace metals basis
Grade:
anhydrous
Form:
powder
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grade

anhydrous

Quality Segment

assay

99.99% trace metals basis

form

powder

reaction suitability

core: yttrium, reagent type: catalyst
core: yttrium

impurities

≤150.0 ppm Trace Rare Earth Analysis

mp

721 °C (lit.)

density

2.67 g/mL at 25 °C (lit.)

application(s)

electroplating
material synthesis precursor

SMILES string

Cl[Y](Cl)Cl

InChI

1S/3ClH.Y/h3*1H;/q;;;+3/p-3

InChI key

PCMOZDDGXKIOLL-UHFFFAOYSA-K

General description

Yttrium(III) chloride is used as a precursor to synthesize yttrium-based nanomaterials such as yttrium aluminum garnet nanopowder and organometallic yttrium complexes. These materials find application in the field of catalysis, electroluminescent devices, and superconductors.

Application

  • Efficient sky-blue perovskite light-emitting diodes via photoluminescence enhancement: This study demonstrates how adding yttrium (III) chloride to a perovskite mixture enhances photoluminescence quantum efficiency, significantly improving the performance of perovskite light-emitting diodes (Wang et al., 2019).
  • Yttrium complexation and hydration in chloride-rich hydrothermal fluids: A combined study using molecular dynamics and X-ray absorption spectroscopy to understand yttrium′s complexation and hydration in chloride-rich hydrothermal environments (Guan et al., 2020).

Features and Benefits

Will react with potassium alkoxotitanates to form precursors to novel titanium-containing ceramics


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Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1B

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



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