Fine iron powders, of the highest quality and purity. Obtained by means of a water atomisation process and reduced with hydrogen to obtain the highest quality. Maximum grain size 100µm. Purity > 98%. If you need a larger grain size of iron powders (up to 0.4mm), see our section of iron filings. It exhibits magnetic properties, has a high hardness and density, used in multiple applications and accounts for 95 % by weight of world metal production.
IDENTIFICATION AND PROPERTIES
Name: Iron Powder
Content Faith = 98.5 % min
CAS: 7439-89-6
EC: 231-096-4
- Physical state (20ºC): Solid - Powder (metal powder).
- Colour: grey (metallic)
- Odour: Odourless.
- Starting point/boiling point/boiling range: 2861ºC
- Vapour pressure: 1.0 mmHg, 1787ºC
- Flammability: This material is combustible, but not readily flammable.
- Flash point: According to column 2 of Annex VII of REACH, the study is not necessary as the substance is inorganic.
- Self-ignition temperature: 350°C at 1013 hPa (ECHA) (relative self-ignition temperature of solids).
- Melting point: 1530ºC
- pH: N.A. Insoluble in water
- Kinematic/dynamic viscosity: Not applicable. Viscosity is only relevant for liquids. The substance is a metallic solid with melting point >1500°C, therefore this determination is not required.
- Solubility: Insoluble in water 0.015 mg/l (22ºC)
- Water solubility: insoluble in water; 0.015 mg/l (22ºC)
- Partition coefficient (n-octanol/water) (logarithmic value): N.A. Inorganic substance.
- Bulk density: 2.00-4.00 g/cm3
- Relative density (water=1, 20ºC): 7.87.
USES
- Use in industrial and professional applications
- Welding electrodes
- Gentle Shot Blasting
- Flame cutting
- Chemical reactions
- Diamond tools
- Magnetic testing (non-destructive testing)
- Resin loading
- Synthesised
- Seed selection
- Photocopiers
- Laboratory reagents
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