The Iron Fillings also called Iron Powder is used in fine art as well as physical to view the lines of a magnetic field and make a testing of art or school.
It can also be mixed in with the paint to make a magnetic wall, very helpful for creating Notice Boards, borders, etc.

Technical Informations:

Color: Grey
Formula: Iron (Fe)
Purity: > 99% (Fe)
Particle size:
Molecular weight: 55,85 g/mol
Melting point: 1535°C
Boiling point: 2861°C
Apparent density: 2.4 - 3.2 [g/cm3]
Granulometry:
Odour: Odourless

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A For Educational Purposes Or Artistic:
It is strongly recommended to place a piece of paper or glass plate between the magnets and the iron powder
The Iron Powder is not in direct contact with the magnets.
Otherwise, it is quite difficult to remove particles in the future.

Attention: Do not put your fingers on your eyes immediately after handling the Iron Filings.
You will receive Iron Filings in a reclosable plastic bottle (see photo).