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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
molybdenum trioxide

Inventory

EC number:
215-204-7
EC name:
Molybdenum trioxide
CAS number:
1313-27-5
CAS number:
1313-27-5
Synonyms
Names:
Chemically Pure Molybdenum Trioxide
Molybdenum Trioxide (pure) MoO3
Molybdenum oxide (MoO3)
Pressure Leached Oxide (PLO)
Pure Moly Oxide
Pure Molybdenum Trioxide
Pure Molybdic Oxide (PMO)
Pure Oxide
Pure Oxide Crystalline (POC)
Pure Oxide Sublimed (POS)
Pure sublimed molybdic oxide-undensified (POS-U)
molybdenum (VI) oxide
Identifier:
IUPAC name
Molybdenum trioxide
Identifier:
IUPAC name
Molybdenum trioxide
Identifier:
IUPAC name
trioxomolybdenum
Identifier:
other: InChl
1S/Mo.3O
Identifier:
other: InChl
1S/Mo.3O
Identifier:
other: InChl
InChI=1S/Mo.3O
Identifier:
other: SMILES notation
O=[Mo](=O)=O

Molecular and structural information

Molecular formula:
MoO3
Molecular weight:
143.94
SMILES notation:
O=[Mo](=O)=O
InChl:
InChI=1/Mo.3O/rMoO3/c2-1(3)4
Structural formula:
Chemical structure

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