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
357634
Nickel
≥99.9%, wire, diam. 0.25 mm
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| Size/SKU | Availability | Price |
|---|---|---|
1 ea | Available to ship TODAYfromMILWAUKEE | $189.00 $141.75 |
About This Item
$141.75
List Price$189.00Save 25%Available to ship TODAYDetails
Product Name
Nickel, wire, diam. 0.25 mm, ≥99.9%
Quality Segment
assay
≥99.9%
form
wire
reaction suitability
core: nickel, reagent type: catalyst
resistivity
6.97 μΩ-cm, 20°C
diam.
0.25 mm
bp
2732 °C (lit.)
mp
1453 °C (lit.)
density
8.9 g/mL at 25 °C (lit.)
SMILES string
[Ni]
InChI
1S/Ni
InChI key
PXHVJJICTQNCMI-UHFFFAOYSA-N
Application
- Various reactions such as hydrogenation, oxidative addition, C−H activation, oxidative cyclization, cross-coupling reaction.
- Selective hydrogenolysis of the aromatic ethers.
- Steam reforming process to produce hydrogen and synthesis gas.
- Benzaldehyde hydrogenation.
- Methanation of CO2.
Preparation Note
1 of 1
This Item | |||
|---|---|---|---|
| description wire, diam. 0.25 mm, ≥99.9% | description foil, 50mm disks, thickness 0.01mm, 99.95% | description wire reel, 500m, diameter 0.25mm, as drawn, 99% | description foil, 5m coil, thickness 0.125mm, coil width 1mm, as rolled, 99% |
| reaction suitability core: nickel, reagent type: catalyst | reaction suitability - | reaction suitability - | reaction suitability - |
| assay ≥99.9% | assay 99.95% | assay ≥99% | assay 99% |
| form wire | form foil | form wire | form foil |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level - |
| mp 1453 °C (lit.) | mp 1453 °C (lit.) | mp 1453 °C (lit.) | mp 1453 °C (lit.) |
| bp 2732 °C (lit.) | bp 2732 °C (lit.) | bp 2732 °C (lit.) | bp 2732 °C (lit.) |
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Skin Sens. 1 - STOT RE 1
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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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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