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Merck
CN

GF75356095

Lead

foil, light tested, 25x25mm, thickness 0.007mm, 99.99+%

Synonym(s):

Lead, PB000090

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About This Item

Empirical Formula (Hill Notation):
Pb
CAS Number:
Molecular Weight:
207.20
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141723
MDL number:
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InChI

1S/Pb

SMILES string

[Pb]

InChI key

WABPQHHGFIMREM-UHFFFAOYSA-N

assay

99.99%

form

foil

manufacturer/tradename

Goodfellow 753-560-95

resistivity

20.65 μΩ-cm

size × thickness

25 x 25 mm × 0.007 mm

bp

1740 °C (lit.)

mp

327.4 °C (lit.)

General description

For updated SDS information please visit www.goodfellow.com.

Legal Information

Product of Goodfellow

pictograms

Health hazardEnvironment

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Lact. - Repr. 1A - STOT RE 1 Oral

target_organs

Central nervous system,Blood,Immune system,Kidney

Storage Class

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

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Leonard J S Tsuji et al.
Journal (Canadian Dental Association), 71(1), 35-38 (2005-01-15)
The lead content of the foil backing of 4 types of intraoral film commonly used by dentists was 69% to 85%. An environmental issue exists because these foils are typically thrown out with regular refuse, even though recycling programs exist.
Steven D Fallon et al.
Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons, 64(2), 223-229 (2006-01-18)
The purpose of this study was to determine if condylar morphology can be accurately depicted on the panoramic radiograph and if variations in condylar anatomy affect the radiographic appearance of the condyle. The shape and angulation of the condyle were
Karina Lopes Devito et al.
Journal of applied oral science : revista FOB, 12(4), 290-293 (2004-12-01)
All materials added to teeth should present an adequate radiopacity to allow the detection of secondary caries. Usually, in extensive cavities, base materials like calcium hydroxide cement are used for the purpose of protecting the pulp. In an attempt to
D W Rogers
Medical physics, 26(4), 533-537 (1999-05-05)
Data are presented to allow the photon beam quality specifier being used in the new AAPM TG-51 protocol, %dd(10)x, to be extracted from depth-dose data measured with a 1 mm lead foil either 50 cm or 30 cm from the
George X Ding
Medical physics, 29(11), 2459-2463 (2002-12-05)
This study investigates a possible cause of reported significant dose discrepancies between Monte Carlo calculations and measurements in the buildup region for high-energy photon beams in large fields. A proposed hypothesis was that the discrepancy was caused by a source

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