NIST457
Unalloyed copper
NIST® SRM® 457, Cu IV (solid)
Synonym(s):
Copper
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About This Item
Empirical Formula (Hill Notation):
Cu
CAS Number:
Molecular Weight:
63.55
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
certified reference material
Quality Level
packaging
pkg of rod
manufacturer/tradename
NIST®
resistivity
1.673 μΩ-cm, 20°C
bp
2567 °C (lit.)
mp
1083.4 °C (lit.)
density
8.94 g/mL at 25 °C (lit.)
format
matrix material
SMILES string
[Cu]
InChI
1S/Cu
InChI key
RYGMFSIKBFXOCR-UHFFFAOYSA-N
General description
Other Notes
Certified for the analytes listed below.
Antimony (Sb), Lead (Pb), Selenium (Se), Silver (Ag), Tellurium (Te), Copper (Cu)
Reference/Informational value is provided for the following analytes.
Bismuth (Bi), Cobalt (Co), Iron (Fe), Nickel (Ni), Oxygen (O), Sulfur (S), Arsenic (As), Silicon (Si), Cadmium (Cd), Tin (Sn), Chromium (Cr), Titanium (Ti), Gold (Au), Zinc (Zn), Manganese (Mn)
See certificate for values and more details at nist.gov/SRM.
Antimony (Sb), Lead (Pb), Selenium (Se), Silver (Ag), Tellurium (Te), Copper (Cu)
Reference/Informational value is provided for the following analytes.
Bismuth (Bi), Cobalt (Co), Iron (Fe), Nickel (Ni), Oxygen (O), Sulfur (S), Arsenic (As), Silicon (Si), Cadmium (Cd), Tin (Sn), Chromium (Cr), Titanium (Ti), Gold (Au), Zinc (Zn), Manganese (Mn)
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
related product
Product No.
Description
Pricing
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Lot/Batch Number
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