311405
Copper
ACS reagent, granular, 10-40 mesh, ≥99.90%
Synonym(s):
Cu
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About This Item
Empirical Formula (Hill Notation):
Cu
CAS Number:
Molecular Weight:
63.55
EC Number:
MDL number:
UNSPSC Code:
12141711
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
ACS reagent
Quality Level
assay
≥99.90%
form
granular
reaction suitability
core: copper
reagent type: catalyst
resistivity
1.673 μΩ-cm, 20°C
impurities
≤0.001% P
≤0.02% insol. dil. HNO3
particle size
10-40 mesh
bp
2567 °C (lit.)
mp
1083.4 °C (lit.)
density
8.94 g/mL at 25 °C (lit.)
cation traces
Ag: ≤0.002%
As: ≤5 ppm
Fe: ≤0.005%
Mn: ≤0.001%
Pb: ≤0.005%
Sb and Sn: ≤0.01%
SMILES string
[Cu]
InChI
1S/Cu
InChI key
RYGMFSIKBFXOCR-UHFFFAOYSA-N
Related Categories
Application
Copper (granular) can be used as a catalyst in the hydrogenation of ethylene. It can be impregnated on activated carbon material and used as an adsorbent and also as a catalyst for the removal of SO2 from flue gases.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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