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449857

Sigma-Aldrich

Lanthanum(III) fluoride

anhydrous, powder, 99.99% trace metals basis

Sinónimos:

Lanthanum fluoride, Lanthanum trifluoride

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About This Item

Fórmula lineal:
LaF3
Número de CAS:
13709-38-1
Peso molecular:
195.90
EC Number:
237-252-8
MDL number:
MFCD00011073
UNSPSC Code:
12352302
PubChem Substance ID:
24868514
NACRES:
NA.23

grade

anhydrous

Quality Level

100

assay

99.99% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: lanthanum

impurities

≤200.0 ppm Trace Rare Earth Analysis

density

5.936 g/mL at 25 °C (lit.)

SMILES string

F[La](F)F

InChI

1S/3FH.La/h3*1H;/q;;;+3/p-3

InChI key

BYMUNNMMXKDFEZ-UHFFFAOYSA-K

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Application

Employed extensively in the preparation and study of fluoride glasses.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCT7868
MKCR9789
MKCQ9245
MKCQ8611
MKCN4543

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Journal of Materials Science Letters, 15, 21-21 (1996)
Sri Sivakumar et al.
Journal of the American Chemical Society, 127(36), 12464-12465 (2005-09-08)
White light was generated from a single silica thin film made with Yb0.75La0.2Eu0.05F3, La0.45Yb0.5Er0.05F3, and La0.75Yb0.2Tm0.05F3 nanoparticles by exciting with a single source near-infrared light (980 nm CW diode laser). Eu3+ and Tm3+ ions are responsible for red and blue
Anne-Laure Rollet et al.
Physical chemistry chemical physics : PCCP, 10(22), 3222-3228 (2008-05-27)
The local structures of molten lanthanum alkali fluoride binaries have been studied using HT NMR technique. The chemical shifts of (19)F, (23)Na and (139)La in solid and in liquid have been compared for AF (A = alkali) and LaF(3). In
Journal of Non-Crystalline Solids, 204, 188-188 (1996)
Peter R Diamente et al.
Langmuir : the ACS journal of surfaces and colloids, 22(4), 1782-1788 (2006-02-08)
The binding of Eu3+-doped LaF3 nanoparticles with biotin moieties at the surface of the stabilizing ligand layer to avidin, immobilized on cross-linked aragose beads, is described. The biotin moieties were attached to the nanoparticles by reaction of an activated ester
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