NAVIGATION


Tantalum pentoxide

Catalog Number
ACM1314610-6
CAS Number
1314-61-0
Product Name
Tantalum pentoxide
Structure
Category
Optical Coatings
Synonyms
Tantalic acid anhydride
Description
DryPowder
IUPAC Name
oxygen(2-);tantalum(5+)
Molecular Weight
441.89
Molecular Formula
O5Ta2
Canonical SMILES
[O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
InChI
InChI=1S/5O.2Ta/q5*-2;2*+5
InChI Key
BPUBBGLMJRNUCC-UHFFFAOYSA-N
Melting Point
1872 °C
Purity
99%+
Appearance
Lumps
Complexity
0
Covalently-Bonded Unit Count
7
EC Number
215-238-2
Exact Mass
441.87057g/mol
Formal Charge
0
Heavy Atom Count
7
MeSH Entry Terms
tantalum oxide;tantalum oxide (Ta2O3);tantalum oxide (Ta2O5);tantalum oxide (TaO);tantalum oxide (TaO2);tantalum pentoxide;tantalumpentoxide
Monoisotopic Mass
441.87057g/mol
Rotatable Bond Count
0
UNII
OEZ64Z53M4
UN Number
3089
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