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229725

Sigma-Aldrich

Lead(II) fluoride

99.99% trace metals basis

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About This Item

Fórmula lineal:
PbF2
Número de CAS:
7783-46-2
Peso molecular:
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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signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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A S Filin et al.
Gigiena i sanitariia, (3)(3), 28-29 (1992-03-01)
Effect of lead fluoride dust on the micronuclear reticulocyte content in the bone marrow was shown. Some functional changes in the testicles and increase in the fetal death rate in exposure to 50 mg/m3 of lead fluoride dust were noted.
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.
Géraldine Dantelle et al.
Physical chemistry chemical physics : PCCP, 9(41), 5591-5598 (2007-10-25)
beta-PbF(2) single-crystals and nanocrystals in transparent glass-ceramics doped with ErF(3) have been synthesized and studied with two complementary techniques: electron paramagnetic resonance (EPR) and optical spectroscopy (absorption, selective excitation, fluorescence). A comparative study shows that, in both single-crystals and glass-ceramics
Honghan Fei et al.
Journal of the American Chemical Society, 134(26), 10729-10732 (2012-06-20)
We demonstrate the complete exchange of the interlamellar anions of a 2-D cationic inorganic material. The α,ω-alkanedisulfonates were exchanged for α,ω-alkanedicarboxylates, leading to two new cationic materials with the same [Pb(2)F(2)](2+) layered architecture. Both were solved by single crystal X-ray
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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