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Iron

CAS Number
7439-89-6
EC Number
231-096-4
Chemical Formula
Fe
Molecular Weight
55.84 g/mol

Description

Iron (CAS 7439-89-6 ), commonly designated Fe, is the elemental metal that underpins modern industrial manufacturing across metallurgy, chemical synthesis, and advanced materials production. As a base metal and catalyst precursor, it drives processes ranging from large-scale chemical reactions to precision powder metallurgy. In the mining and metals sector, iron powder is a direct feedstock. It is used for sintered components, powder metallurgy parts, and metal injection molding used in automotive and industrial machinery. Pharmaceutical manufacturers use high-purity iron powder as an active ingredient. This is utilized in iron-fortification tablets and nutritional supplements, where controlled particle size determines bioavailability and dosing consistency. Coatings formulators incorporate iron-based materials as precursors. These are used as reactive components in anti-corrosion primers, where the metal's reactivity drives protective film formation. In chemical synthesis, elemental iron functions as a heterogeneous catalyst. It acts as a reducing agent in batch reactions, including the production of aniline and other industrial intermediates. Iron is supplied in multiple physical forms including powder, granules, sponge, and ingot. Particle size specifications are critical for powder metallurgy and pharmaceutical applications. Recognized grades include USP / FCC for food and pharmaceutical use and carbonyl iron for high-purity applications. Reduced iron is also available for industrial processes. Technical-grade material is available in bulk quantities for mining, coatings, and catalyst manufacturing across various global industrial sectors. Contact us for supply of Iron Request Quote

Other Names (Synonyms)

element 26 | Iron, elemental | ferrous iron | Iron powder | Remko | iron metal | Armco iron | Ferrovac E | Fe

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point1535 °C
Boiling Point3000 °C
Density7.86 g/cm³
Flash Point>230 °F
AppearanceSilver-white malleable metal. The only metal that can be tempered. Mechanical properties are altered by impurities, especially carbon.Iron is highly reactive chemically, a strong reducing agent, oxidizes readily in moist air, reacts with steam when hot, t
ColorSilvery
OdorOdorless
Formwire
Water SolubilityINSOLUBLE
pH7-9 ( in H2O)

Safety & Handling

Danger
GHS02· FlammableGHS07· Irritant

Hazard Statements

H228Flammable solid
H251Self-heating; may catch fire
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P235Keep cool.
P240Ground and bond container and receiving equipment.
P241Use explosion-proof equipment.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P405Store locked up.
P407Maintain air gap between stacks/pallets.
P410Protect from sunlight.
P413Store bulk masses greater than … kg/… lbs at temperatures not exceeding … °C/…°F.
P420Store away from other materials.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code72052900
UN Number3264
ADR Class8
Packing GroupIII
WGK (Germany)1