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Merck
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資料

安全性情報

518158

Sigma-Aldrich

酸化鉄(II,III)

99.99% trace metals basis

別名:

Ferrosoferric oxide, Iron oxide black, Magnetite

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About This Item

実験式（ヒル表記法）:
Fe3O4
CAS番号:
1317-61-9
分子量:
231.53
EC Number:
215-277-5
MDL番号:
MFCD00011010
UNSPSCコード:
12352303
PubChem Substance ID:
24874003
NACRES:
NA.23

アッセイ

99.99% trace metals basis

形状

powder

mp

1538 °C (lit.)

密度

4.8-5.1 g/mL at 25 °C (lit.)

アプリケーション

battery manufacturing

SMILES記法

O=[Fe].O=[Fe]O[Fe]=O

InChI

1S/3Fe.4O

InChI Key

SZVJSHCCFOBDDC-UHFFFAOYSA-N

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詳細

Iron(II,III) oxide, also known as ferric ferrous oxide, with a purity of 99.99% trace metals basis, exhibits unique magnetic, electrical, and catalytic properties. It has density of 4.8-5.1 g/mL at 25 °C and melting point of 1538 °C , which indicates thermal stability and mechanical strength. In the field of biomedical applications, it has shown promise in magnetic resonance imaging (MRI) contrast agents and drug delivery systems due to its magnetic properties and biocompatibility. In the semiconductor industry, iron(II,III) oxide has been investigated for its potential use in spintronics and magnetic tunnel junctions, where its magnetic properties can be utilized for information storage and processing. Additionally, it is being explored for use as an anode material in lithium-ion batteries, offering high theoretical capacity and low cost due to its abundance.

アプリケーション


  • Achieving Excellent Dielectric and Energy Storage Performance in Core-Double-Shell-Structured Polyetherimide Nanocomposites.: This study explores the development of polyetherimide nanocomposites incorporating Iron(II,III) oxide for enhanced dielectric properties and energy storage capabilities, showing potential for advanced electrical applications (Yuan et al., 2023).

保管分類コード

11 - Combustible Solids

WGK

nwg

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

dust mask type N95 (US), Eyeshields, Gloves

適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

労働安全衛生法名称等を表示すべき危険物及び有害物

名称等を表示すべき危険物及び有害物

労働安全衛生法名称等を通知すべき危険物及び有害物

名称等を通知すべき危険物及び有害物

Jan Code

518158-BULK:
518158-50G:4548173943176
518158-10G:4548173943169
518158-VAR:

試験成績書（COA）

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Slide 1 of 5

1 of 5

針鉄鉱 30-63% Fe

Sigma-Aldrich

71063

針鉄鉱

酸化鉄(II,III)、磁性ナノ粒子 溶液 5 nm avg. part. size, 5 mg/mL in H2O

Sigma-Aldrich

725331

酸化鉄(II,III)、磁性ナノ粒子 溶液

酸化鉄(III) hydrated, catalyst grade, 30-50 mesh

Sigma-Aldrich

371254

酸化鉄(III)

酸化鉄(II,III)、磁性ナノ粒子 溶液 20 nm avg. part. size, 5 mg/mL in H2O

Sigma-Aldrich

725366

酸化鉄(II,III)、磁性ナノ粒子 溶液

Iron oxide powder, max. particle size 50 micron, weight 100 g, purity 99.9%

GF37175665

Iron oxide

Yongxing Hu et al.
Journal of the American Chemical Society, 135(6), 2213-2221 (2013-01-26)
Controlled assembly of nanoparticles into asymmetric configurations is of great interest due to their novel properties and promising applications. In this Article, we report a generic strategy for the synthesis of dimer nanoclusters and asymmetric nanoassemblies by using magnetic colloidal
Jens Baumgartner et al.
Nature materials, 12(4), 310-314 (2013-02-05)
The formation of crystalline materials from solution is usually described by the nucleation and growth theory, where atoms or molecules are assumed to assemble directly from solution. For numerous systems, the formation of the thermodynamically stable crystalline phase is additionally
Marina I Siponen et al.
Nature, 502(7473), 681-684 (2013-10-08)
Magnetotactic bacteria align along the Earth's magnetic field using an organelle called the magnetosome, a biomineralized magnetite (Fe(II)Fe(III)2O4) or greigite (Fe(II)Fe(III)2S4) crystal embedded in a lipid vesicle. Although the need for both iron(II) and iron(III) is clear, little is known
Kaori Kohara et al.
Chemical communications (Cambridge, England), 49(25), 2563-2565 (2013-02-21)
Carboxylated SiO2-coated α-Fe nanoparticles have been successfully prepared via CaH2-mediated reduction of SiO2-coated Fe3O4 nanoparticles followed by surface carboxylation. These α-Fe-based nanoparticles, which are characterized by ease of coating with additional functional groups, a large magnetization of 154 emu per
Leyong Zeng et al.
Nanoscale, 5(5), 2107-2113 (2013-02-06)
Multifunctional Fe(3)O(4)-TiO(2) nanocomposites with Janus structure for magnetic resonance imaging (MRI) and potential photodynamic therapy (PDT) were synthesized, in which Fe(3)O(4) was used as a MRI contrast agent and TiO(2) as an inorganic photosensitizer for PDT. Their morphology, structure, and
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資料

Self-Propagating Reactions Induced by Mechanical Alloying

An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.

Soft Magnetic Nanocrystalline Alloys: Materials

Magnetic materials find diverse applications from data storage to renewable energy.

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