99 5 Tungsten Oxide

Molybdenum trioxide good price and fast delivery

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Molybdenum trioxide, also known as molybdic anhydride colorless or yellow-white powder, orthorhombic crystal. Very slightly soluble in water, soluble in acid, alkali and ammonia solution. Used as phosphorus pentoxide, arsenic trioxide, hydrogen peroxide, phenol and alcohol It is also used as a reducing agent in the...

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High Purity 99.9% Nano Molybdenum Dioxide MoO2 Powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Molybdenum dioxide is an inorganic compound with the molecular formula MoO2. Brown-black powder, purple, with steel luster. The density is 6.47g/cm3. Molybdenum and hydrogen can be obtained by heating above 500°C. Very slightly soluble in sulfuric acid, nitric acid and silver nitrate. The synthesis method includes the...

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Molybdenum dioxide MoO2Cl2 99.9% powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

As a metal oxide with high electrical conductivity, molybdenum dioxide has a high carrier conduction rate, and the tunnel-like voids in its crystal structure are also conducive to the rapid insertion and extraction of charged particles. With many preparation methods and low cost, it is an excellent candidate material...

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Chemical Reagent Tungsten Oxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten trioxide is a powder metallurgy raw material for the production of cemented carbide and tungsten products. According to the national standard (GB/T 3457-1998), it is divided into two types, namely tungsten trioxide (referred to as yellow tungsten), the molecular formula is WO3, and blue tungsten oxide...

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99.5% high purity tungsten oxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten trioxide is a light yellow triclinic powder crystal. When the temperature is higher than 740 ℃, it transforms into an orange tetragonal crystal, and returns to its original state after cooling. It is stable in air, the melting point is 1473℃, the boiling point is higher than 1750℃, and the relative density is...

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Best molybdenum dioxide powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Molybdenum dioxide is a constituent of "technical molybdenum trioxide" produced during the industrial processing of MoS2:[4][5] 2 MoS2 + 7 O2 → 2 MoO3 + 4 SO2MoS2 + 6 MoO3 → 7 MoO2 + 2 SO22 MoO2 + O2 → 2 MoO3MoO2 has been reported as catalysing the dehydrogenation of alcohols,[6] the reformation of hydrocarbons[7] and...

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High Speed Tungsten oxide best price

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Yellow tungsten oxide is an oxide of tungsten. The appearance of yellow tungsten oxide is yellow powder. Two different particles of yellow tungsten oxide are different in size and show different colors. When the crystal size of yellow tungsten oxide is about 1.5um, it appears yellow. When the yellow tungsten oxide...

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High Purity 99.9% Nano Molybdenum Dioxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Application field 1. Molybdenum dioxide is a transition metal oxide with high electrical conductivity, high melting point and high chemical stability. Its efficient charge transport properties make it widely used in catalysts, sensors, etc. 2. The high density of free electrons in the valence band of molybdenum...

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high molybdenum in oil sample

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Preparation of molybdenum trioxide (1) The finished product is obtained by refining molybdenite after calcination. (2) The finished product is obtained by refining molybdenum sulfide after roasting. (3) The finished product is obtained by refining after roasting with ammonium molybdate. (4) The ammonium molybdate...

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Spherical Molybdenum Oxide Supply Molybdenum Trioxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Function and use 1. It is very stable in the air. Pour in dry hydrogen chloride and heat it to sublime into pale yellow needle-like crystals. with halogen compounds such as bromine pentafluoride, The rat reacts violently with monoxide, decomposes by high heat, and emits toxic fumes. 2. Toxic and reducing. Properties...

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Oxide Supply Molybdenum Trioxide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Uses of molybdenum trioxide 【Use 1】 Used as a catalyst in the petroleum industry, also used to make metal molybdenum, enamel pigments and drugs, etc. 【Use 2】 Used as a base film for solid lubrication in mechanical parts 【Use 3】 Used as reducing agent for phosphorus pentoxide, arsenic trioxide, hydrogen peroxide,...

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Hot selling tungsten oxide Sales

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten oxide has gas sensitivity and is used for the detection of nitrogen dioxide, ammonia and other toxic gases. Tungsten oxide thin film gas sensors and tungsten oxide nanoparticle sensors have been prepared, and the discovery of nanosensors has greatly improved the detection of low-concentration toxic gases...

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