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464317

Sigma-Aldrich

Yttrium(III) chloride hexahydrate

99.99% trace metals basis

Synonym(s):

Yttrium trichloride hexahydrate

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About This Item

Linear Formula:
YCl3 · 6H2O
CAS Number:
10025-94-2
Molecular Weight:
303.36
EC Number:
233-801-0
MDL number:
MFCD00149941
UNSPSC Code:
12352302
PubChem Substance ID:
24870164
NACRES:
NA.23

Assay

99.99% trace metals basis

form

powder

impurities

≤150.0 ppm Trace Rare Earth Analysis

mp

100 °C (dec.) (lit.)

density

2.18 g/mL at 25 °C (lit.)

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Y](Cl)Cl

InChI

1S/3ClH.6H2O.Y/h3*1H;6*1H2;/q;;;;;;;;;+3/p-3

InChI key

IINACGXCEZNYTF-UHFFFAOYSA-K

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Application

Yttrium(III) chloride hexahydrate can be used:
  • As a precursor to synthesize Y2O3–MgO nanocomposites via sol-gel processing.
  • To prepare finely dispersed yttrium-aluminum garnet (YAG) powder for laser ceramics.
  • As an additive to enhance the catalytic performance of activated carbon-supported Au catalyst (Au/AC).

Signal Word

Danger

Hazard Statements

H317,H318,H410

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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K Marubashi et al.
Toxicology letters, 99(1), 43-51 (1998-11-04)
We investigated pulmonary clearance of yttrium (Y) and acute lung injury following intratracheal instillation (i.t.) of yttrium chloride (YCl3) in saline- or YCl3-pretreated rats (30 days before the second challenge). About 67% of the initial dose of Y remained in
N Watanabe et al.
Radiation protection dosimetry, 114(4), 509-513 (2005-05-19)
The efficacy of diethylenetriaminepentaacetate calcium trisodium (CaNa(3)DTPA) in a dose of 34.7 micromol kg(-1) as a function of its route of administration was investigated in rats with a puncture wound contaminated by (90)Y-chloride at a concentration of 2.55 MBq kg(-1).
Jérôme Hannedouche et al.
Chemical communications (Cambridge, England), (30)(30), 3552-3554 (2008-07-26)
A facile method for the preparation of highly active and enantioselective yttrium precatalysts for asymmetric hydroamination of gem-disubstituted aminoalkenes, from the combination of YCl(3) or YCl(3)(THF)(3.5) with ligand (R)- and n-BuLi is described.
Acceleration of the substitution of silanes with Grignard reagents by using either LiCl or YCl3/MeLi.
Naoki Hirone et al.
Angewandte Chemie (International ed. in English), 49(42), 7762-7764 (2010-09-08)
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