Merck
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44890

Sigma-Aldrich

Iron

puriss. p.a., carbonyl-Iron powder, low in magnesium and manganese compounds, ≥99.5% (RT)

Synonym(s):
Fe
Linear Formula:
Fe
CAS Number:
Molecular Weight:
55.85
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

grau

puriss. p.a.

teor

≥99.5% (RT)

qualidade

low in magnesium and manganese compounds

reaction suitability

core: iron
reagent type: catalyst

resistividade

9.71 μΩ-cm

Impurezas

≤0.01% total nitrogen (N)

tamanho do grão

5-9 μm

pb

2750 °C (lit.)

pf

1535 °C (lit.)

densidade

7.86 g/mL at 25 °C (lit.)

traços de cátion

As: ≤2 mg/kg
Ca: ≤50 mg/kg
Cd: ≤10 mg/kg
Co: ≤50 mg/kg
Cr: ≤10 mg/kg
Cu: ≤50 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤10 mg/kg
Na: ≤50 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg

SMILES string

[Fe]

InChI

1S/Fe

InChI key

XEEYBQQBJWHFJM-UHFFFAOYSA-N

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Iron puriss. p.a., carbonyl-Iron powder, low in magnesium and manganese compounds, ≥99.5% (RT)

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Iron

assay

≥99.5% (RT)

assay

99.50%

assay

≥99.5%

assay

≥99.99% trace metals basis

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.)

cation traces

As: ≤2 mg/kg, Ca: ≤50 mg/kg, Cd: ≤10 mg/kg, Co: ≤50 mg/kg, Cr: ≤10 mg/kg, Cu: ≤50 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤10 mg/kg, Na: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg

cation traces

-

cation traces

-

cation traces

-

Aplicação

Iron (carbonyl) powder has been used:
  • In the preparation of copper on iron (Cu/Fe) bimetallic catalytic system to synthesize β-aminoenones and 3,5-disubstituted pyrazoles.
  • As the main component of magnetorheological fluids.
  • To produce Fe-B-C composites from boron carbide using plasma sintering.

Pictogramas

Flame

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Flam. Sol. 2 - Self-heat. 2

Código de classe de armazenamento

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

Ponto de fulgor (ºF)

69.8 °F

Ponto de fulgor (ºC)

21 °C

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificate of Analysis

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Certificate of Origin

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