449857
Lanthanum(III) fluoride
powder, 99.99% trace metals basis
Synonym(s):
Lanthanum fluoride, Lanthanum trifluoride
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About This Item
Linear Formula:
LaF3
CAS Number:
Molecular Weight:
195.90
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-252-8
MDL number:
Assay:
99.99% trace metals basis
Form:
powder
InChI key
BYMUNNMMXKDFEZ-UHFFFAOYSA-K
InChI
1S/3FH.La/h3*1H;/q;;;+3/p-3
SMILES string
F[La](F)F
Quality Level
assay
99.99% trace metals basis
form
powder
reaction suitability
core: lanthanum, reagent type: catalyst
impurities
≤200.0 ppm Trace Rare Earth Analysis
density
5.936 g/mL at 25 °C (lit.)
Application
Employed extensively in the preparation and study of fluoride glasses.
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Ibrahim H A Badr et al.
Journal of the American Chemical Society, 127(15), 5318-5319 (2005-04-14)
A highly selective, sensitive, and reversible fluoride optical sensing film based on aluminum(III)octaethylporphyrin as a fluoride ionophore and a lipophilic pH indicator as the optical transducer is described. The fluoride optical sensing films exhibit a submicromolar detection limit and high
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
Journal of Non-Crystalline Solids, 204, 188-188 (1996)
Daibo Pi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 61(11-12), 2455-2459 (2005-07-27)
Europium-doped LaF3 nanoparticles have been prepared by the ionic reaction in the ethanol at 60 degrees C. From the XRD pattern of nanoparticles and the emission spectra of Eu3+ ions, it has been concluded that the Eu3+ ions could easily
Nadine Häntzschel et al.
Langmuir : the ACS journal of surfaces and colloids, 23(21), 10793-10800 (2007-09-15)
We describe the synthesis and properties of functional microgel particles based on poly(N-vinylcaprolactam-co-glycidyl methacrylate) (PVCL/PGMA) copolymer. A series of colloidally stable microgel particles with a range of glycidyl methacrylate content were prepared by surfactant-free heterophase polymerization in water. The microgel
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