Overview of Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5
Molybdenum (Mo) is a chemical element with the atomic number 42 and is represented by the symbol Mo on the periodic table. It is a transition metal located in group 6 and period 5. Molybdenum is known for its high melting point, excellent strength, and thermal stability, making it a crucial component in various industrial applications.
Feature of Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5
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High Melting Point: Molybdenum has one of the highest melting points among all pure elements, at 2,623°C (4,753°F). This property makes it ideal for high-temperature applications.
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Strength and Toughness: Even at high temperatures, molybdenum maintains its strength and hardness, which is essential for use in extreme environments.
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Corrosion Resistance: Molybdenum exhibits good corrosion resistance to many acids and alkalis, although it can be attacked by oxidizing acids like nitric acid.
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Thermal Conductivity: It is an excellent conductor of heat, making it suitable for applications where efficient heat transfer is required.
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Alloying Agent: Molybdenum is widely used as an alloying agent, particularly with steel, to enhance hardness, toughness, and resistance to wear and corrosion. Stainless steels often contain molybdenum for these properties.
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Electrical Applications: Due to its low resistivity and high-temperature stability, molybdenum is used in electrical contacts and heating elements.
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Lubricity: Molybdenum disulfide (MoS₂) is a common dry lubricant, providing low friction surfaces in high-pressure, high-temperature conditions.
(Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5)
Parameters of Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5
The molecular formula of Molybdenum trioxide (MoO4) and Molybdenum(VI) oxide is both represented as [MoO4] or [VI MoO4]. Here’s the parameter for each compound:
1. Molybdenum trioxide (MoO4): The molecular formula MoO4, so it has an atomic number of 84, with a molar mass of 284.90 g/mol.
2. Molybdenum(VI) oxide (VI MoO4): The molecular formula VI MoO4, so it has an atomic number of 66, with a molar mass of 286.06 g/mol.
To calculate the molar mass, you can use the following formula:
molar mass = atomic number x atomic mass
For example, if MoO4 has an atomic number of 84, then its molar mass would be:
moles MoO4 = atomic number MoO4 x molar mass MoO4 = 84 x 284.90 g/mol = 2263.4 g/mol
So, the molar mass of MoO4 is approximately 2263.4 g/mol.
(Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5)
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FAQ
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What are the primary uses of Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5?
Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5 is primarily used in the production of steel alloys, accounting for over 80% of its consumption. It’s also used in chemicals, lubricants, electronics, and specialized applications like lighting and nuclear energy.
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Is molybdenum found naturally?
Yes, molybdenum is found naturally in the Earth’s crust, often in minerals like molybdenite (MoS₂) and powellite (CaMoO₄). It is mined as a byproduct of copper mining.
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How does Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5 affect human health?
In small amounts, molybdenum is an essential trace element for humans, playing a role in enzyme functions. However, excessive intake can lead to toxicity, though this is rare under normal dietary conditions.
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Is molybdenum magnetic?
Molybdenum itself is not magnetic. It is classified as a diamagnetic material, meaning it repels magnetic fields slightly rather than being attracted to them.
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What industries rely heavily on molybdenum?
The steel industry is the largest consumer of molybdenum, followed by the chemical, oil and gas, automotive, aerospace, and construction industries.
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Is recycling molybdenum possible?
Yes, molybdenum can be recycled from scrap materials. Given its valuable properties and relative scarcity, recycling helps conserve resources and is economically viable.
(Molybdenum trioxide/Molybdenum(VI) oxide cas 1313-27-5)