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209309

Sigma-Aldrich

Iron

97%, powder, −325 mesh

Synonym(s):

Fe

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500 G
€56.00
2 KG
€181.00

€56.00

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500 G
€56.00
2 KG
€181.00

About This Item

Linear Formula:
Fe
CAS Number:
7439-89-6
Molecular Weight:
55.85
EC Number:
231-096-4
MDL number:
MFCD00010999
UNSPSC Code:
11101713
PubChem Substance ID:
57647886
NACRES:
NA.22

€56.00

Please contact Customer Service for Availability
Request a Bulk Order

Product Name

Iron, powder, −325 mesh, 97%

Quality Level

100

Assay

97%

form

powder

reaction suitability

core: iron
reagent type: catalyst

resistivity

9.71 μΩ-cm

particle size

−325 mesh

bp

2750 °C (lit.)

mp

1535 °C (lit.)

density

7.86 g/mL at 25 °C (lit.)

SMILES string

[Fe]

InChI

1S/Fe

InChI key

XEEYBQQBJWHFJM-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
44890356824GF21975374
Iron powder, −325 mesh, 97%

209309

Iron

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

44890

Iron

Iron wire, diam. 1.0 mm, ≥99.9% trace metals basis

356824

Iron

Iron powder, max. particle size 60 micron, weight 100 g, purity 99.+%

GF21975374

Iron

reaction suitability

core: iron, reagent type: catalyst

reaction suitability

core: iron, reagent type: catalyst

reaction suitability

-

reaction suitability

-

assay

97%

assay

≥99.5% (RT)

assay

≥99.9% trace metals basis

assay

≥99.0%

form

powder

form

-

form

wire

form

powder

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

-

mp

1535 °C (lit.)

mp

1535 °C (lit.)

mp

1535 °C (lit.)

mp

1535 °C (lit.)

bp

2750 °C (lit.)

bp

2750 °C (lit.)

bp

2750 °C (lit.)

bp

2750 °C (lit.)

Application

Iron is generally used as a catalyst for wide variety of organic transformations. It has been used for the synthesis of magnetic polydimethylsiloxane (PDMS) for automated microcontact printing of biomolecules.[1]
Iron can also be used:
  • For the removal of arsenate from water.[2]
  • To synthesize Fe(III) iodide catalyst for thioglycosylation of peracetylated saccharides.[3]
  • As a catalyst for the graphitization for microscale radiocarbon analysis of small samples.[4]
  • For the removal of nitroaromatic pesticides by reduction.[5]

Physical form

Hydrogen reduced

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H228,H252

Hazard Classifications

Flam. Sol. 2 - Self-heat. 2

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

nwg

Flash Point(F)

69.8 °F

Flash Point(C)

21 °C

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB3712
SDBB3433
STBL1853
STBK8582
STBK7091

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