Appearance:Gray powder;
Fe:99%;
C: 0.02%;
S:0.02%;
Si:0.10%;
P:0.018%;
O2:0.50%;
Mn:0.20%;
Insoluble in acid:0.50%;
Loose piled density:2.7g/cm3;
Particle size:100mesh;
Usage：powder metallurgy; petro-chem catalyst; Precious metals reduction; alloying agent; copper displacement.
English name Iron
Aliases Iron Powder; Iron Filings
Product Name Iron; reduced iron
Formula Fe
Molecular Weight 55.84
CAS Registry Number 7439-89-6
EINECS No. 231-096-4
Density 7.86
Melting 1535 º C
Boiling point 3000 º C
Water-soluble Insoluble
Gray-black amorphous powder, soluble in acid, insoluble in concentrated acid, dilute alkali solution and ether. Exposed in air or water is easily oxidized.
Usage: powder metallurgy products, chemical use reduction of iron mainly used in chemical catalysts, precious metal restore, alloy added, such as copper replacement.
