Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

GF74435519

Lead

foil, 25x25mm, thickness 0.25mm, as rolled, 99.95%

Synonym(s):

Lead, PB000381

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
Pb
CAS Number:
7439-92-1
Molecular Weight:
207.20
MDL number:
MFCD00134050
UNSPSC Code:
12141723
PubChem Substance ID:
329811162
NACRES:
NA.23

Assay

99.95%

form

foil

manufacturer/tradename

Goodfellow 744-355-19

resistivity

20.65 μΩ-cm

size × thickness

25 x 25 mm × 0.25 mm

bp

1740 °C (lit.)

mp

327.4 °C (lit.)

SMILES string

[Pb]

InChI

1S/Pb

InChI key

WABPQHHGFIMREM-UHFFFAOYSA-N

General description

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

Legal Information

Product of Goodfellow

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H360FD,H362,H372,H410

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 Code

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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.
Adam S C Siu et al.
Implant dentistry, 12(1), 35-40 (2003-04-23)
Preoperative radiographic assessment is mandatory for the meticulous treatment planning and successful placement of implants. The precise topographical evaluation of selected implant sites, apart from the most straightforward cases, requires tomographic examination with the use of diagnostic radiographic templates. The
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
Pardeep K Bansal et al.
Contemporary clinical dentistry, 2(2), 76-78 (2011-10-01)
The need for denture labeling is important for forensic and social reasons in case patients need to be identified individually. The importance of denture marking has long been acknowledged by the dental profession. Over the years, various denture marking systems
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service