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413054

Sigma-Aldrich

铁

granular, 10-40 mesh, >99.99% trace metals basis

同義詞:

Ferrum, Iron metal

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About This Item

線性公式:
Fe
CAS號碼:
7439-89-6
分子量：:
55.85
EC號碼:
231-096-4
MDL號碼:
MFCD00010999
分類程式碼代碼:
12141721
PubChem物質ID:
24865839
NACRES:
NA.23
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化驗

>99.99% trace metals basis

形狀

granular

電阻係數

9.71 μΩ-cm

粒徑

10-40 mesh

bp

2750 °C (lit.)

mp

1535 °C (lit.)

密度

7.86 g/mL at 25 °C (lit.)

SMILES 字串

[Fe]

InChI

1S/Fe

InChI 密鑰

XEEYBQQBJWHFJM-UHFFFAOYSA-N

相關類別

一般說明

Iron (Fe) is a dense, malleable, andductile metal known for its strength and versatility. This product features agranular particle size of 10-40 mesh, a resistivity of 9.71 μΩ-cm at 20°C, anda density of 7.86 g/mL at 25 °C. Iron is widely utilized in various industrialapplications due to its excellent mechanical properties and abundance. Ourhigh-purity iron is characterized by an assay of >99.99% trace metals basis,ensuring exceptional quality and reliability for sensitive applications inelectronics, material science, and research. Heterogeneous Catalysts: Ironis used in various catalytic processes, including the Haber-Bosch process forammonia synthesis, where it serves as a catalyst.Batteries: Iron is used in some types of batteries, suchas iron-air batteries, which have potential for energy storage applications.

應用

  • 用于碱金属离子电池的铁基电极材料的进展和前景：批判性综述： 该研究考察了碱金属离子电池中铁基电极材料的最新进展和未来前景，重点介绍了其在高能量密度和可持续能量储存解决方案中的潜力（Alanazi et al., 2024）。
  • 铁基电极与水基制备、无氟电极和粘合剂：：该研究考察了水基制备方法和无氟电极在铁基电极开发中的用途，提出了一种锂离子电池生产的可持续方法 （Valvo et al., 2017）。

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H228,H252

危險分類

Flam. Sol. 2 - Self-heat. 2

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類（WGK）

nwg

閃點（°F）

69.8 °F

閃點（°C）

21 °C

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分析證明 (COA)

Lot/Batch Number
MKCX1431
MKCW1643
MKCT9980
MKCS4590
MKCP3547

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The aim of the study was to analyze the occurrence of anemia in children with newly diagnosed Crohn's disease and 3 months after the initiation of treatment depending on location and activity of the disease. 36 children aged from 2
S V Gritsaev et al.
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M Thomas Record et al.
Faraday discussions, 160, 9-44 (2013-06-26)
Understanding how Hofmeister salt ions and other solutes interact with proteins, nucleic acids, other biopolymers and water and thereby affect protein and nucleic acid processes as well as model processes (e.g. solubility of model compounds) in aqueous solution is a
Shaun D Wong et al.
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Mononuclear non-haem iron (NHFe) enzymes catalyse a broad range of oxidative reactions, including halogenation, hydroxylation, ring closure, desaturation and aromatic ring cleavage reactions. They are involved in a number of biological processes, including phenylalanine metabolism, the production of neurotransmitters, the
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

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