Merck
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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

product line

EMSURE®

assay

≥99.5% (cerimetric)

form

solid

autoignition temp.

>100 °C

potency

30000 mg/kg LD50, oral (Rat)

impurities

≤0.1% Substances insoluble in sulfuric acid

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

Packaging

100, 500 g in Plastic bottle

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

Signal Word

Warning

Hazard Statements

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

Certificate of Analysis

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Certificate of Quality

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