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
349178
铜
foil, thickness 0.25 mm, 99.98% trace metals basis
别名:
Copper sheet
选择尺寸
| 包装规格 | 货号 | 是否有货 | 价格 |
|---|---|---|---|
| 25 cm2 | 即日发货发货地SIGMA ALDRICH Pte Ltd | $143.00 | |
| 225 cm2 | 即日发货发货地SIGMA ALDRICH Pte Ltd | $383.00 |
关于此项目
Quality Level
assay
99.98% trace metals basis
form
foil
composition
Cu
reaction suitability
core: copper
resistivity
1.673 μΩ-cm, 20°C
thickness
0.25 mm
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
General description
Application
Preparation Note
150 × 150 mm（约 49.5g）
1 of 1
此商品 | |||
|---|---|---|---|
| form foil | form foil | form foil | form foil |
| assay 99.98% trace metals basis | assay 99.999% trace metals basis | assay 99.98% trace metals basis | assay 99.98% trace metals basis |
| bp 2567 °C (lit.) | bp 2567 °C (lit.) | bp 2567 °C (lit.) | bp 2567 °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.) |
| mp 1083.4 °C (lit.) | mp 1083.4 °C (lit.) | mp 1083.4 °C (lit.) | mp 1083.4 °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 |
存储类别
13 - Non Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
Combinatorial Materials Science identifies breakthrough materials through systematic exploration, aiding material discovery.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 349178-225CM2 | 04061833465226 |
| 349178-25CM2 | 04061833321997 |
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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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