All Photos(1)

1.03819

Supelco

Iron

for analysis reduced, particle size 10 µm EMSURE®

Synonym(s):
Iron
Empirical Formula (Hill Notation):
Fe
CAS Number:
Molecular Weight:
55.85
MDL number:
EC Index Number:
231-096-4

Quality Level

assay

≥99.5% (cerimetric)

form

solid

autoignition temp.

>100 °C

potency

30000 mg/kg LD50, oral (Rat)

pH

7-9 ( in H2O)

bp

3000 °C/1013 hPa

mp

1535 °C

density

7.87 g/cm3 at 20 °C

bulk density

3000‑4000 kg/m3

anion traces

chloride (Cl-): ≤0.002%
sulfide (S2-): ≤0.002%

cation traces

As: ≤ 0.0002%
Cu: ≤ 0.002%
Mn: ≤ 0.002%
Pb: ≤ 0.002%
Zn: ≤ 0.002%

storage temp.

2-30°C

InChI

1S/Fe

InChI key

XEEYBQQBJWHFJM-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (cerimetric): ≥ 99.5 %
Substances insoluble in sulfuric acid: ≤ 0.1 %
Chloride (Cl): ≤ 0.002 %
Sulphide (S): ≤ 0.002 %
As (Arsenic): ≤ 0.0002 %
Pb (Lead): ≤ 0.002 %
Cu (Copper): ≤ 0.002 %
Mn (Manganese): ≤ 0.002 %
Zn (Zinc): ≤ 0.002 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Flame

signalword

Warning

Hazard Classifications

Flam. Sol. 2 - Self-heat. 2

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK Germany

nwg

Flash Point F

69.8 °F

Flash Point C

21 °C

Certificate of Analysis

Certificate of Origin

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service