Overview of iron oxide Fe2O3 powder

wallpapers Industry 2021-08-02
Iron oxide Fe2O3 (alias burned limonite, burned ocher, iron red, etc.) is the main component of iron rust and hematite. It is easily soluble in hydrochloric acid and has a reddish-brown powder appearance. Its red-brown powder is a low-grade pigment, used for coloring paint, rubber, plastic, construction, etc., and used as an anti-rust pigment in the coating industry. It can also be used as a catalyst, a polishing agent for glass, gems, and metals, and as a raw material for iron making. On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization was initially compiled for reference.
The characteristic of iron oxide Fe2O3
Iron oxide Fe2O3 is the main component of rust. The main cause of rust is that iron metal reacts with moisture and oxygen in the environment in the presence of impurity carbon, and iron metal will rust. Used in paint, ink, rubber and other industries, it can be used as a catalyst, a polishing agent for glass, gems, and metals, and can be used as a raw material for iron making. The biggest application of iron oxide Fe2O3 is as a pigment. According to the color, it is divided into iron oxide Fe2O3 red, iron oxide Fe2O3 yellow, and iron oxide Fe2O3 black. Iron oxide Fe2O3 brown is a mixture of iron oxide Fe2O3 red and iron oxide Fe2O3 black (and iron oxide Fe2O3 yellow); iron oxide Fe2O3 orange is a mixture of iron oxide Fe2O3 red and iron oxide Fe2O3 yellow. The iron oxide Fe2O3 green is a mixture of blue phthalocyanine blue and iron oxide Fe2O3 yellow.
Stability: stable, soluble in hydrochloric acid and dilute sulfuric acid to generate + trivalent iron salt. Elemental iron generates ferrous ions in the substitution reaction.
Storage and transportation conditions: Store in a dry place, keep away from moisture, avoid high temperature, and isolate it from acids and alkalis. According to the above storage conditions, the effective storage period of the unopened product is three years.
Solubility: hardly soluble in water and does not react with water. It is soluble in acid and reacts with acid. It does not react with NaOH.
Oxidation: It is reduced by CO, H₂, Al, C, Si, etc. at high temperature.
Fe₂O₃+2Al=High temperature=2Fe+Al₂O₃
Fe₂O₃+3CO=High temperature=2Fe+3CO₂
2Fe₂O₃+3C=high temperature=4Fe+3CO₂↑
2Fe₂O₃+3Si=high temperature=4Fe+3SiO₂
Supplier of iron oxide Fe2O3 powder
As a global supplier of iron oxide Fe2O3 powder, Tanki New Materials Co., Ltd has extensive experience in the performance, application, and cost-effective manufacturing of advanced and engineering materials. The company has successfully developed a series of powder materials (LAN powder, calcium silicide, iron boride), high-purity targets, functional ceramics, and structural devices, and provide OEM services. For the latest price of Iron oxide Fe2O3, send us an email or click on the needed products to send an inquiry.
 
 


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