Registration Dossier

Reference substances

Reference substances

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General information

Inventory

EC number:
231-143-9
EC name:
Tungsten
CAS number:
7440-33-7

No inventory information available

Reference substance information

IUPAC name:
tungsten
Synonyms
Names:
Tungsten
Wolfram

CAS information

CAS number:
7440-33-7

Molecular and structural information

Molecular formula:
W
Molecular weight:
183.839
SMILES notation:
[W]
InChl:
InChI=1/W/q+2
Structural formula:
Chemical structure