Iron(II) oxide ≥99.7% (trace metals basis), powder ~ 10 mesh, Sigma-Aldrich®

Supplier: Merck
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M-Clarity™ quality level = MQ100

400866-25G 400866-5G
SIAL400866-25GEA 499 GBP
SIAL400866-25G SIAL400866-5G
Iron(II) oxide ≥99.7% (trace metals basis), powder ~ 10 mesh, Sigma-Aldrich®
Iron(II) oxide

Employed in the synthesis of the first example of a mixed-valence ammonium iron phosphate, NH₄Fe₂(PO₄)₂.

Formula: FeO
MW: 71.844 g/mol
Density: 5.7 g/ml (25 °C)
MDL Number: MFCD00016095
CAS Number: 1345-25-1
EINECS: 215-721-8

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Specification Test Results

Purity (Trace metals basis) 99.7%
Fe (Titration by Na₂S₂O₃) 76.2 - 79.3%
Iron component (ICP major analysis) Confirmed
Trace metal analysis <3500.0 ppm

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