Merck
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209309

Sigma-Aldrich

powder, −325 mesh, 97%

Synonym(s):
Fe
Linear Formula:
Fe
CAS Number:
Molecular Weight:
55.85
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

测定

97%

形式

powder

reaction suitability

core: iron
reagent type: catalyst

电阻率

9.71 μΩ-cm

粒径

−325 mesh

bp

2750 °C (lit.)

mp

1535 °C (lit.)

密度

7.86 g/mL at 25 °C (lit.)

SMILES string

[Fe]

InChI

1S/Fe

InChI key

XEEYBQQBJWHFJM-UHFFFAOYSA-N

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This Item
GF00826084GF02532552GF01963807
Iron powder, −325 mesh, 97%

Sigma-Aldrich

209309

Iron foil, 100x100mm, thickness 1.5mm, as rolled, 99.5%

GF00826084

Iron foil, not light tested, 50x50mm, thickness 0.005mm, 99.85%

GF02532552

Iron foil, 4mm disks, thickness 0.006mm, 99.85%

GF01963807

assay

97%

assay

≥99.5%

assay

99.85%

assay

99.85%

form

powder

form

foil

form

foil

form

foil

reaction suitability

core: iron, reagent type: catalyst

reaction suitability

-

reaction suitability

-

reaction suitability

-

bp

2750 °C (lit.)

bp

2750 °C (lit.)

bp

2750 °C (lit.)

bp

2750 °C (lit.)

mp

1535 °C (lit.)

mp

1535 °C (lit.)

mp

1535 °C (lit.)

mp

1535 °C (lit.)

density

7.86 g/mL at 25 °C (lit.)

density

7.86 g/mL at 25 °C (lit.)

density

7.86 g/mL at 25 °C (lit.)

density

7.86 g/mL at 25 °C (lit.)

应用

铁通常作为催化剂,用于各种有机转化。可合成磁性聚二甲基硅氧烷(PDMS),用于生物分子的自动微接触印刷。
铁也可以用于:
  • 从水中去除砷酸盐。
  • 合成碘化铁(III)催化剂,用于过乙酰化糖的硫代糖基化。
  • 作为石墨化催化剂,用于小型样品的微型放射性碳分析。
  • 通过还原去除硝基芳香族农药。

外形

氢还原

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Sol. 2 - Self-heat. 2

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

闪点(F)

69.8 °F

闪点(C)

21 °C

Certificate of Analysis

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Certificate of Origin

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