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Iron oxide with the chemical formula Fe2O3. It comes in a red-colored or dark-colored amorphous powder. The powder is insoluble with water.
Purity: 99.5%
Particle size 50nm to 150nm
Iron Oxide, Fe2O3 and Powder
The inorganic compound with the molecular basis Fe2O3 is also known as Ferricoxide. It is one of three main oxidations of iron.
Feoxide (or iron trioxide) is an inorganic chemical that’s one of the major iron oxides naturally found in a mineral called Magnetite. It’s used for suspension in solutions, applications, in biology, agriculture, and environment. It has super magnetic properties, easy separation, and unique super magnetism. Ultra-pure iron oxide has the unique advantage of being easily modified with many organic and inorganic chemicals (e.g. starch, polyelectrolyte or non-ionic cleaner) to make it more useful for other applications.
Ironoxide Is a compound which has ferromagnetic property. It becomes magnetic when it is subjected to external magnetic fields. The desired properties of the compounds can only be achieved when they have been obtained in controlled sizes and with crystallized morphology. Their low toxicity and magnetic property, as well their easy separation by magnetic resonance imaging (MRI), have brought iron oxide fine particles to the forefront of research. However, while the application and reactivity of iron oxide are crucial factors in determining its fate, their spontaneous combustion is possible when it’s available at smaller sizes, on both the micron- and nanoscales. Iron oxide as a semiconductor materials has low resistance at high temperatures.
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Iron Oxide Fe2O3 (Powder) Performance
The iron oxide ranges from reddish brown to reddish red powder. Odorless. Not soluble in water or organic acids. Also soluble in inorganic oils. There are two types. Most dry-produced products can be characterized by a fineness less than one micron. It is resistant to acid and other alkali. Strong coloring power. The relative density is 5,125.24. The relative densities are lower for content that is lower than 5.125.24. 3.042 is the refractive index. Melting point at 1550. Decomposes about 1560.
Technical Parameter (Iron Oxide Fe2O3 pulver:
TEST PRODUCT
H130
H190
Content Fe2O3≥%
96
96
105°C volatile matter ≤%
0.9
0.9
Hydrotrope ≤%
0.25
0.25
Water soluble chloride and sodium sulfate%
0.18
0.18
Residue for sieve (10um).
0.45
0.45
Water suspension, PH value
5.0-7.0
5.0-7.0
Oil absorption. ml/100g
20
20
HTML Colour (comparable to the example)
Micro-
Micro-
Tinting strength
99
99
How is iron oxide Fe2O3 powdermanufactured?
Iron Oxide Fe2O3 preparation can be done in either a dry or wet manner. Wet-process products feature fine crystals with soft particles. These products are great for making magnetic and polishing materials.
1. Wet method
To make a 5% ferrous solution solution of iron oxide, quickly mix it with some excess sodium chloride solution. You can use the crystal nucleus for transport, ferrous sodium sulfate is the medium and you can then let the air in. 8575 degrees in metallic iron. Ferrous sulfate reacts when oxygen is present to form iron dioxide (ie, iron red). The solution’s sulfate radicals react with metallic iron to generate ferrous iron sulfate. Iron oxide will continue to be formed by the process of circulation.
2. Dry method
Ferrous nitrate reacts iron with nitric acids to make it. It is also possible to use iron dioxide yellow for raw materials in order to produce red ironoxide after calcination at 600700.
Iron Oxide Fa2O3
1. Iron industry
The primary use of iron(III),oxide is in feedstocks for steel and iron industry, e.g. steel, iron and many other alloys.
2. Polishing
The powdered ferric dioxide is called the “jeweler’s” or “red rouge”, but it can also be used as a cosmetic. It is used for polishing metallic lenses and jewelry. The polishes that are more modern, like cerium(IV), may cut rouge slower, but they can still be used to create superior finishes by jewelers. A little rouge can be used to polish gold. This will make the pieces look more finished. Rouge comes in a variety of forms: a powdered paste, solid bar, grease-binding wax, and laced with polishing cloths. Rouge is also used by other polishing chemicals, even those that don’t contain ironoxide. With ultrasonic cleaning, jewelers can remove residual rouge from their jewelry. These “stropping agents” are applied to a leather scraper to achieve a razor edge, whether on straight razors, knives or any other edged tools.
3. Iron oxide pigments
You can use them as pigments by mixing two colors in different phases of the iron(III-oxide hydrate hydrate ( = red, and = green).
Iron(III-Oxide) is used as pigment in the following names: “Pigment Brown 6″, 7″, 7”, and 101. Some of them include: Pigment Red 101 and Pigment Brown 6 were approved for cosmetic use. Pigment Red 101 and Pigment Brown 6 are approved by the US Food and Drug Administration (FDA) for cosmetic use.
4. Magnetic recording
Iron(III) Oxide was the most used magnetic particle across all types of magnetic storage/recording media. Because of its lower storage density, it was no longer used in computer drives.
5. P hotocatalysis
As a photoanode to solar water oxidation (-Fe2O3) has been extensively studied. Unfortunately, the photoanode for solar water oxidation has a limited efficacy due to a very short diffusion duration (2-4nm) and fast recombination. It also requires an extremely high overpotential. This research focuses on how to increase the Fe2O3 water oxidation rate using nanostructure, surface functionalization, and alternate crystal phases (e.g. -Fe2O3).
6. Medicine
Calamine lotion is used as mild itchiness treatment. The product’s active ingredient, iron(III), acts as an antipruritic. Pink color is due to iron(III)oxide’s red color.
Storage conditions for Iron Oxide Fe2O3 flour:
Iron Oxide Fe2O3 (powder) should be kept at room temperature, should not be exposed, should be sealed and stored away from the elements.
Shipping & Packing Cerium Oxide F2O3 powder
This item is packaged in double plastic bags.
Iron Oxide, Fe2O3 Powder Packaging: 100g, 500g and 1kg/bag. 25,kg/barrel.
Iron Oxide, Fe2O3 and powder shipping is possible after payment receipt.
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Iron Oxide Properties
Iron oxide, red ferric oxides, micaceous and iron oxides, Fe2O3 granule
