Molybdenum Trioxide

MoO₃

IUPAC: Molybdenum(VI) oxide

CAS: 1313-27-5

概要

Molybdenum trioxide is the primary industrial source of molybdenum. It is used as a catalyst, pigment, and precursor for molybdenum metal and alloys.

組成

元素 記号 原子 原子質量
Oxygen O 3 15.9990
Molybdenum Mo 1 95.9500

元素組成

O
Oxygen ×3
33.3%
Mo
Molybdenum ×1
66.7%

用途

  • • Catalyst
  • • Steel alloy production
  • • Pigment
  • • Corrosion inhibitor

豆知識

  • ✦ Molybdenum is essential for nitrogen fixation in plants through nitrogenase enzyme

安全性

  • ⚠ Irritant

Structure

SMILES

O=[Mo](=O)=O

特性

タイプ
oxide
状態
solid
モル質量
143.94 g/mol
密度
4.6920 g/cm³
融点
795.0 °C
沸点
1155.0 °C
溶解度
1.5 g/L at 25°C

Molecular Descriptors

Exact Mass
145.8901
TPSA
51.2 Ų
H-Bond Donors
0
H-Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
4
Complexity
61.0

関連化合物

Bismuth(III) Oxide

Bi₂O₃

Carbon Monoxide

CO

Chromium Trioxide

CrO₃

Cobalt(II) Oxide

CoO

Copper(I) Oxide

Cu₂O

Lithium Nickel Manganese Cobalt Oxide

LiNi₀.₃₃Mn₀.₃₃Co₀.₃₃O₂

Gallium(III) Oxide

Ga₂O₃

Aluminum Oxide

Al₂O₃

Antimony Trioxide

Sb₂O₃

Cadmium Oxide

CdO

Frequently Asked Questions

What is Molybdenum Trioxide?
Molybdenum Trioxide (MoO₃) is a oxide compound with the IUPAC name Molybdenum(VI) oxide.
What is the molecular weight of Molybdenum Trioxide?
Molybdenum Trioxide has a molar mass of 143.94 g/mol.
What state is Molybdenum Trioxide at room temperature?
Molybdenum Trioxide is a solid at room temperature.
Is Molybdenum Trioxide organic or inorganic?
Molybdenum Trioxide is classified as an inorganic compound.
What elements make up Molybdenum Trioxide?
Molybdenum Trioxide (MoO₃) is composed of Oxygen (O), Molybdenum (Mo).