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432121

Sigma-Aldrich

Ytterbium(III) fluoride

anhydrous, powder, 99.98% trace metals basis

Synonym(s):

Ytterbium trifluoride

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About This Item

Linear Formula:
YbF3
CAS Number:
13760-80-0
Molecular Weight:
230.04
EC Number:
237-354-2
MDL number:
MFCD00049615
UNSPSC Code:
12352302
PubChem Substance ID:
24867072
NACRES:
NA.23

grade

anhydrous

Assay

99.98% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: ytterbium

impurities

≤250.0 ppm Trace Rare Earth Analysis

density

~8.20 g/mL at 25 °C (lit.)

SMILES string

F[Yb](F)F

InChI

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

InChI key

XASAPYQVQBKMIN-UHFFFAOYSA-K

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Application

Employed in the preparation and study of fluorinated glasses.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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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Svetlana N Pleskova et al.
Micron (Oxford, England : 1993), 90, 23-32 (2016-08-28)
Nanoparticles are increasingly being used for treatment and diagnostic purposes, but their effects on cells is not fully understood. Here, the interaction of fluorescent up-conversion nanoparticles (UpC-NPs) with neutrophils was investigated by imaging and measurement of membrane-cytosceletal elasticity by atomic
J. Mater. Sci., 31, 2981-2981 (1996)
A Young et al.
Acta odontologica Scandinavica, 54(4), 223-228 (1996-08-01)
The aim of this study was to investigate the fluoride release and uptake characteristics of a composite resin (Tetric) and two orthodontic adhesives (VP 862 and Saga Bond), with a type-II glass ionomer cement (Ketac Fil) as a control. Test
Leon H Prentice et al.
Dental materials : official publication of the Academy of Dental Materials, 22(8), 746-751 (2005-12-21)
While clinical advantages of glass-ionomers include fluoride release and radiopacity, disadvantages include low strength, slow initial setting times and opacity. The addition of nanoparticles, in particular those containing fluoride and cross-linkable ions, may mitigate the disadvantages while further improving the
Julian D Satterthwaite et al.
Dental materials : official publication of the Academy of Dental Materials, 25(12), 1612-1615 (2009-10-06)
The aim of this study was to investigate the effect of variations in filler particle size and shape on the polymerization shrinkage-strain kinetics of resin-composites. A model series of 12 VLC resin-composites were studied. The particulate dispersed phase volume fraction
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