If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Fortfahren mit
326429
Kupfer
wire, diam. 0.25 mm, 99.999% trace metals basis
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 ea | Warenkorb auf Verfügbarkeit prüfen | € 152,00 |
Über diesen Artikel
Quality Segment
assay
99.999% trace metals basis
form
wire
reaction suitability
core: copper
resistivity
1.673 μΩ-cm, 20°C
diam.
0.25 mm
bp
2567 °C (lit.)
mp
1083.4 °C (lit.)
density
8.94 g/mL at 25 °C (lit.)
application(s)
metallization
SMILES string
[Cu]
InChI
1S/Cu
InChI key
RYGMFSIKBFXOCR-UHFFFAOYSA-N
Preparation Note
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description wire, diam. 0.25 mm, 99.999% 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 0.0015 mm, purity 99.97%, size 25 × 25 mm | description foil, thickness 0.05 mm, length 50 m, coil width 12 mm |
| form wire | form tubes | form foil | form foil |
| assay 99.999% trace metals basis | assay 99.9% | assay 99.97% | assay - |
| 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.) |
| density 8.94 g/mL at 25 °C (lit.) | density 8.94 g/mL at 25 °C (lit.) | density 8.94 g/mL at 25 °C (lit.) | density 8.94 g/mL at 25 °C (lit.) |
| resistivity 1.673 μΩ-cm, 20°C | resistivity 1.673 μΩ-cm, 20°C | resistivity 1.673 μΩ-cm, 20°C | resistivity 1.673 μΩ-cm, 20°C |
Lagerklasse
13 - Non Combustible Solids
Was ist los?
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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