General Information about Iron
Iron is a chemical element with symbol Fe and atomic number 26. It is a metal in the first transition series. It is by mass the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust. Iron exists in a wide range of oxidation states, -2 to +7, but +2 and +3 states are the most common.
Iron metal has been used since ancient times, although copper alloys, which have lower melting temperatures, were used even earlier in human history. Pure iron is relatively soft, but is unobtainable by smelting because it is significantly hardened and strengthened by impurities.
Iron chemical compounds have many uses. Iron oxide mixed with aluminium powder can be ignited to create a thermite reaction, used in welding and purifying ores. Iron forms binary compounds with the halogens and the chalcogens. Among its organometallic compounds is ferrocene, the first sandwich compound discovered.
Iron plays an important role in biology, forming complexes with molecular oxygen in hemoglobin and myoglobin; these two compounds are common oxygen transport proteins in vertebrates. Iron is also the metal at the active site of many important redox enzymes dealing with cellular respiration and oxidation and reduction in plants and animals. Iron is a critical element in the metabolism of hundreds of proteins and enzymes involved in diverse body functions, such as oxygen transport, DNA synthesis, and cell growth.
Applications of Iron Nanoparticles/Nanopowder
Iron nanoparticles/nanopowder are highly reactive because of their large surface area. Iron nanoparticles/ nanopowder are known for their electrical and magnetic properties. With these properties Iron nanoparticles/ nanopowder can be used in magnetic probes, magnetic data storage, vacuum seals, magnetic separators and contrast agents in MRI, hard metal degradation, transistor applications. Iron nanoparticles/nanopowder are also used as a primary colorant in glass and ceramics and as a catalyst. Another application of Iron nanoparticles/nanopowder in industry is for treating industrial sites contaminated with chlorinated organic compounds. Research has shown that Iron nanoparticles/nanopowder can be effectively used to treat several forms of ground contamination, including grounds contaminated by polychlorinated biphenyls (PCBs), chlorinated organic solvents, and organochlorine pesticides.
Technical Properties of Our Iron (Fe) Nanoparticle/Nanopowder 99.55%, 22 nm, partially passivated Product
| Purity (%): | ≥99,5 |
| Bulk Density (g/cm3): | 0,15-0,30 |
| True Density (g/cm3): | 7,9 |
| Color: | black |
| Crystal Structure: | cubic |
| AVERAGE PARTICLE SIZE (nm): | 25 |
| SPECIFIC SURFACE AREA (m2/g): | 45,0-65,0 |
You may buy Iron (Fe) Nanoparticle/Nanopowder 99.55%, 22 nm, partially passivated for your need from the link given below:
Technical Properties of Our Iron (Fe) Nanoparticles/Nanopowder 99.55%, 22 nm, carbon coated Product
| Fe Purity (%): | ≥99,55 |
| Bulk Density (g/cm3): | 0,15-0,30 |
| True Density (g/cm3): | 7,9 |
| Color: | black |
| Crystal Structure: | cubic |
| AVERAGE PARTICLE SIZE (nm): | 22 |
| SPECIFIC SURFACE AREA (m2/g): | 45,0-65,0 |
You may buy Iron (Fe) Nanoparticles/Nanopowder 99.55%, 22 nm, carbon coated for your need from the link given below:
Technical Properties of Our Iron (Fe) Nanoparticle/Nanopowder, 99.55+%, 30-40 nm, metal basis Product
| Bulk Density (g/cm3): | 0,5 |
| True Density (g/cm3): | 7,9 |
| Color: | black |
| Crystal Structure: | cubic |
| AVERAGE PARTICLE SIZE (nm): | 30-40 |
| SPECIFIC SURFACE AREA (m2/g): | 10,0-15,0 |
You may buy Iron (Fe) Nanoparticle/Nanopowder, 99.55+%, 30-40 nm, metal basis for your need from the link given below:
Technical Properties of Our Iron (Fe) Nanoparticle/Nanopowder 99.55+%, 60-70 nm, metal basis Product
| Bulk Density (g/cm3): | 0,4 |
| True Density (g/cm3): | 7,9 |
| Color: | black |
| Crystal Structure: | cubic |
| AVERAGE PARTICLE SIZE (nm): | 60-70 |
| SPECIFIC SURFACE AREA (m2/g): | 7,0-10,0 |
You may buy Iron (Fe) Nanoparticle/Nanopowder 99.55+%, 60-70 nm, metal basis for your need from the link given below:
Technical Properties of Our Iron (Fe) Nanoparticle/Nanopowder 99.55+%, 90-100 nm, metal basis Product
| Bulk Density (g/cm3): | 0,7 |
| True Density (g/cm3): | 7,9 |
| Color: | black |
| Crystal Structure: | cubic |
| AVERAGE PARTICLE SIZE (nm): | 90-100 |
| SPECIFIC SURFACE AREA (m2/g): | 4,5-7,0 |
You may buy Iron (Fe) Nanoparticle/Nanopowder 99.55+%, 90-100 nm, metal basis for your need from the link given below:
Technical Properties of Our Iron (Fe) Nanoparticle/Nanopowder 99.55%, 790 nm Product
| True Density (g/cm3): | 7,9 |
| Color: | dark grey |
| Crystal Structure: | cubic |
| Tmelting (oC): | 1538 |
| Tboiling (oC): | 2862 |
| AVERAGE PARTICLE SIZE (nm): | 800 |
You may buy Iron (Fe) Nanoparticle/Nanopowder 99.55%, 790 nm for your need from the link given below:
https://nanografi.com/nanoparticles/fe-iron-nanoparticle-99-55-790-nm/
Comments
Post a Comment