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229725

Sigma-Aldrich

Lead(II) fluoride

99.99% trace metals basis

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About This Item

Linear Formula:
PbF2
CAS Number:
7783-46-2
Molecular Weight:
245.20
EC Number:
231-998-8
MDL number:
MFCD00011162
UNSPSC Code:
12352302
PubChem Substance ID:
24853300
NACRES:
NA.23

Quality Level

100

Assay

99.99% trace metals basis

form

powder and chunks

reaction suitability

reagent type: catalyst
core: lead

impurities

≤150.0 ppm Trace Metal Analysis

mp

824 °C (lit.)

density

8.445 g/mL at 25 °C (lit.)

SMILES string

F[PbH2]F

InChI

1S/2FH.Pb/h2*1H;/q;;+2/p-2

InChI key

FPHIOHCCQGUGKU-UHFFFAOYSA-L

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT9956
MKCT7335
MKCR0171
MKCS7127
MKCM6039

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PbF2 compared to Al2O3 and AlF3 to produce an epithermal neutron beam for radiotherapy.
H B Liu
Medical physics, 23(2), 279-280 (1996-02-01)
C M Tabchoury et al.
Oral diseases, 5(2), 100-103 (1999-10-16)
Results from previous studies have shown that pre- and perinatal exposure to lead enhances susceptibility of rats to development of dental caries. A possible explanation for this phenomenon may be that lead complexes with fluoride and renders F insoluble and
Alicia Glatfelter et al.
The Analyst, 131(11), 1207-1209 (2006-10-27)
We demonstrate a multi-spectrum technique for facile, quantitative determination of lead in solid materials using solid-state (207)Pb NMR that avoids the major problem of uniform excitation across a wide spectral range; the method can be employed without chemical separation or
Junjie Zhang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 62(4-5), 831-834 (2005-08-13)
Up-conversion luminescence properties of a Tm3+/Yb3+ codoped oxyfluoride glass-ceramics under 980 nm excitation are investigated. Intense blue emission centered at 476 nm, corresponding to 1G4-->3H6 transitions of Tm3+ was simultaneously observed in the transparent oxyfluoride glass ceramics at room temperature.
A I Fadeev
Meditsina truda i promyshlennaia ekologiia, (10)(10), 4-6 (1996-01-01)
The article deals with results obtained in hygienic evaluation of production and application of new monocrystalline compounds based on cesium, sodium, iodine, lead, scandium, fluorine. The evaluation covered work conditions and health state of those engaged into production of monocrystalline
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