The product should handled only under inert gas, due to the air sensitivity and self-heating nature of the material.
774111
Copper
nanopowder, 40-60 nm particle size (SAXS), ≥99.5% trace metals basis
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Available to ship TODAY | $75.90 $79.30 |
About This Item
Linear Formula:
Cu
CAS Number:
Molecular Weight:
63.55
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
41141805
EC Number:
231-159-6
MDL number:
$79.30
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Quality Segment
assay
≥99.5% trace metals basis
form
nanopowder
reaction suitability
core: copper
resistivity
1.673 μΩ-cm, 20°C
particle size
40-60 nm (SAXS)
bp
2567 °C (lit.)
mp
1083.4 °C (lit.)
density
8.94 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
SMILES string
[Cu]
InChI
1S/Cu
InChI key
RYGMFSIKBFXOCR-UHFFFAOYSA-N
Application
Copper nanopowder, 40-60 nm particle size (SAXS) can be used for a variety of applications such as printed electronics, electroless copper plating, heat transfer fluids, catalysis, and thermal energy storage.
Preparation Note
Partially Passivated: < 10% oxygen added by weight
1 of 1
This Item | |||
|---|---|---|---|
| description nanopowder, 40-60 nm particle size (SAXS), ≥99.5% trace metals basis | description tube, 100mm, outside diameter 3.0mm, inside diameter 1.2mm, wall thickness 0.9mm, as drawn, 99.9% | description foil, thickness 0.05 mm, length 50 m, coil width 12 mm | description foil, thickness 0.3 mm, 10 mm diameter, purity 99.9% |
| reaction suitability core: copper | reaction suitability - | reaction suitability - | reaction suitability - |
| assay ≥99.5% trace metals basis | assay 99.9% | assay - | assay 99.9% |
| form nanopowder | form tubes | form foil | form foil |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level - |
| bp 2567 °C (lit.) | bp 2567 °C (lit.) | bp 2567 °C (lit.) | bp 2567 °C (lit.) |
| mp 1083.4 °C (lit.) | mp 1083.4 °C (lit.) | mp 1083.4 °C (lit.) | mp 1083.4 °C (lit.) |
Signal Word
Danger
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Self-heat. 1
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Is the copper nano-powder 40-60 nm (774111) air stable? I understand that they are combustible, but can they be safely handled in the lab under short time exposure to air.
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