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About This Item
Empirical Formula (Hill Notation):
Pb
CAS Number:
Molecular Weight:
207.20
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
grade
certified reference material
isotopic purity
204Pb, 206Pb, 207Pb, 208Pb
packaging
pkg of 1 g wire
manufacturer/tradename
NIST®
resistivity
20.65 μΩ-cm
bp
1740 °C (lit.)
mp
327.4 °C (lit.)
format
matrix material
SMILES string
[Pb]
InChI
1S/Pb
InChI key
WABPQHHGFIMREM-UHFFFAOYSA-N
General description
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)
Application
The standard reference material (SRM) is primarily intended for use as an isotopic standard.
Features and Benefits
- SRM 981 consists of isotopic compositions of lead.
- Certified values are measured by triple filament solid sample mass spectrometry.
Other Notes
Certified for the analytes listed below.
Lead (204Pb, 206Pb, 207Pb, 208Pb)
See certificate for values and more details at nist.gov/SRM.
Lead (204Pb, 206Pb, 207Pb, 208Pb)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
signalword
Danger
hcodes
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
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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Global Trade Item Number
| SKU | GTIN |
|---|---|
| NIST981 | 04061834190622 |