Key Documents

View All Documentation

697222

Tantalum oxide

Name: Tantalum oxide
Brand: ALDRICH

−60 mesh, 99.5%

Synonym(s):

Ditantalum pentaoxide, Tantala, Tantalum(V) oxide, Tantalum pentoxide

Select a Size

Change View

About This Item

Linear Formula:

Ta₂O₅

CAS Number:

1314-61-0

Molecular Weight:

441.89

NACRES:

NA.23

PubChem Substance ID:

329761900

UNSPSC Code:

12352303

EC Number:

215-238-2

MDL number:

MFCD00011254

eCl@ss:

38180602

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Product Name

Tantalum(V) oxide, −60 mesh, 99.5%

Quality Segment

100

assay

99.5%

form

powder

reaction suitability

core: tantalum

particle size

−60 mesh

density

8.2 g/mL at 25 °C (lit.)

application(s)

battery manufacturing
glass & ceramic

SMILES string

O=[Ta](=O)O[Ta](=O)=O

InChI

1S/5O.2Ta

InChI key

PBCFLUZVCVVTBY-UHFFFAOYSA-N

Description

Still not finding the right product?

Explore all of our products under Tantalum(V) oxide

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library