Name: Iron Powder

English name: iron dust

Don't say: reduced iron powder

Chemical formula: Fe

Molecular weight: 55.845 (take 56 when calculating)

CAS registration number: 7439-89-6

EINECS accession number: 231-096-4

Melting point: 1537℃

Boiling point: 2862℃

Water solubility: insoluble

Closeness: 7.845g/cm3

External view: the normal temperature state is silver-white solid or gray-black powder

Application: cast iron ingots, equipment manufacturing, etc.

Risk description: low

Dangerous goods transport code: UN 3089 4.1/PG 3

application

Application in food: Iron powder and ferrous salt are not only food antioxidants, but also food nutrition fortifiers.

Industrial application: Iron powder is mainly used to produce powder metallurgy mechanical parts. Its main physical properties are bulk density, fluidity, formability, particle shape, etc. These properties are mainly affected by the production method of iron powder and its chemical composition .