CAS 1314-61-0 Tantalum pentoxide - Materials / Alfa Chemistry

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Tantalum pentoxide

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Catalog Number

ACM1314610-6

Product Name

Tantalum pentoxide

Structure

CAS

1314-61-0

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

Covalently-Bonded Unit Count

EC Number

215-238-2

Exact Mass

441.87057g/mol

Formal Charge

Heavy Atom Count

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

UNII

OEZ64Z53M4

UN Number

3089

MSDS

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COA

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Spec Sheet

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