The Applications of Mn2O3 Powder


How do you define it?



Powder Mn2O3



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Manganese oxide trioxide, a compound with the chemical formula Mn2O3 has a molecularweight of 157.88. Black cubic crystals. The relative density is 4.50 Water, acetic and ammonium hydrochloride solutions are insoluble. It is soluble in some inorganic acid. Cold hydrochloric acids can be used to dissolve it to make a brown solution. Hot dilute sulfuric or concentrated sulfuric acids will produce a red solution. MnO2 is formed from manganese oxide and MnO2. When hot, it decomposes into Mn3O4 and O2 when heated. You can find it in two forms: a–Mn2O3 (or g–Mn2O3). The a-type of it is prepared by decomposing divalent manganese nitrates, carbonate, chloride, and hydride in the air. For 78-hours, heat MnO2 to 500 at 500. Or, you can dehydrate it by using g–MnO (OH). You can use it in printing, dyeing, or oxidation processes of organic compounds and carbon monoxide.


These are some of the properties of Mn2O3 Pulver


Manganese Trioxide is a dark cubic crystal. It’s insoluble and insoluble with water, acetic acids, ammonium chloride solution, and other organic acids. When heated to 1080, it becomes Mn3O4 or O2. It can be dissolved in cold water chloric acid to a brown solution or in hot dilute sulfuric and concentrated sulfuric acids to a red solution. When heated, it will decompose into MnO2 & manganese-nitrate in hot acid. You can find it in two forms: a–Mn2O3 (g-Mn2O3) and g–Mn2O4.


Manganese Oxide Mn2O3 Powder Properties

Other Titles
Manganese oxide, Manganese(3+) oxide, Manganese sesquioxide,

Dimanganese trioxide, Keto-(ketomanganiooxy)manganese,

Manganese(3+) oxide, Manganese trioxide,

Oxo-(oxomanganiooxy) manganese

1317-34-6

Compound Formula
Mn2O3

Molecular Weight
157.87

Appearance
Black Solid

Melting Point
940 degC (1724 degF)

Solubility In Water
N/A

Density
4.5 g/cm3

Purity
99.50%

Particle Size
0.8mm

Bold Point
N/A

Specific Heat
N/A

Thermo Conductivity
N/A

Thermal Expansion
N/A

Young’s Module
N/A

Exact Mass
173.856

Monoisotopic
173.856


Manganese Oxide Mn2O3 CAS 1317-34-6


How to prepare Mn2O3 Pulver


1. A-Mn2O3a can be prepared by further reduction, oxidation, or heat treatment of divalent manganese salts at 600 to 800 degrees Celsius. To heat manganese nuitrate hexahydrate, or pure b–MnO2, to maintain a constant weight in the air at 650°C is an option. Manganese nitrate-hexahydrate is used as the raw material. It must be heated to 190°C before it can become a solid substance. Once this has been done, it can then be pulverized at 650°C.

2. Preparation for g-Mn2O3 To make the suspension emitting oxygen darken or black, heat for four minutes. Then filter the solution and rinse it under 1.5L of hot water. Dry the mixture in a vacuum extractor. For gMn2O3, the g-MnO (OH) was dried at 250°C for 3 days. You may also make gMnO2 by heating the gMnO2 at 500°C for 48 hours.


Mn2O3 Powder is used


1. The wide variety of applications for Mn2O3 are numerous. It can be used in printing or dyeing fabrics.

2. It has the ability to catalyze the reduction and oxidation organic pollutants as well organic coupling reactions.

3. You can use it as a precursor to soft magnetic material.

4. Used as a raw ingredient in the production of lithium-ion battery electrode materials.

5. It’s the main raw material for manganese compounds and an intermediate product.


Principal supplier of Mn2O3 Pulver


Buffalotours advanced Material Tech Co., Ltd., (Buffalotours), a professional


Oxide




powder


Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. Trunnano ships goods by FedEx or DHL to overseas customers by air and sea.

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