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molybdenum sesquioxide

CAS No.
1313-29-7
Chemical Name:
molybdenum sesquioxide
Synonyms
molybdenum,trihydrate;molybdenum(III) oxide;molybdenum sesquioxide
CBNumber:
CB7924594
Molecular Formula:
Mo2O3
Molecular Weight:
239.88
MDL Number:
MOL File:
1313-29-7.mol
Last updated:2023-10-17 17:11:58

molybdenum sesquioxide Properties

solubility insoluble in H2O; slightly soluble in acid solutions
form gray-black powder
color gray-black
Water Solubility insoluble H2O; in alkalies; slightly soluble acids [HAW93]
FDA UNII 479D861F5W
EPA Substance Registry System Molybdenum oxide (Mo2O3) (1313-29-7)

molybdenum sesquioxide Chemical Properties,Uses,Production

Chemical Properties

Gray-black powder. Slightly soluble inacids; insoluble in alkalies and water.

Uses

Catalyst in organic synthesis, decoration andprotection for metal articles, feed additive.

Definition

Knownonly in the hydrated form, Mo(OH)3, althoughcommonly assigned the formula Mo2O3. A com-pound formed by a dry reaction of molybdenumand oxygen which approximates the compositionof the sesquioxide is probably a mixture ofmolybdenum and molybdenum dioxide.

molybdenum sesquioxide Preparation Products And Raw materials

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molybdenum sesquioxide molybdenum(III) oxide molybdenum,trihydrate 1313-29-7 Mo2O3