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/449/386/product-dating-information-mk.pdf
推薦產品
品質等級
等級
purum
形狀
powder
成份
Al, 50%
Ni, 50%
反應適用性
core: nickel
reagent type: catalyst
SMILES 字串
[Al].[Ni]
InChI
1S/Al.Ni
InChI 密鑰
NPXOKRUENSOPAO-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
取代透過
訊號詞
Danger
危險分類
Carc. 2 - Flam. Sol. 1 - Skin Sens. 1 - Water-react 2
儲存類別代碼
4.3 - Hazardous materials which set free flammable gases upon contact with water
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
文章
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
機械合金化是一種影響合金化學反應的 「粗暴 」方法。反應物粉末與數個球的混合物被放置在高能量球磨機的研磨罐中，例如震動式研磨機或行星式研磨機。
鎳複合物可催化各種合成反應，如氧化加成、C-H 活化和交叉耦合。
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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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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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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