Molekula
Tantalum pentoxide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Tantalum pentoxide is a high-refractive-index white powder primarily used in the production of optical glass, capacitors, and electronic components. This compound is identified by CAS number 1314-61-0. Molekula supplies Tantalum pentoxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90038440
- CAS Number
- 1314-61-0
- IUPAC Name
- pentakis(oxygen(2-));bis(tantalum(5+))
- EC Number
- 215-238-2
- Exact Mass
- 441.8706
- SMILES
- [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5]
- InChIKey
- BPUBBGLMJRNUCC-UHFFFAOYSA-N
- InChI
- InChI=1S/5O.2Ta/q5*-2;2*+5
- PubChem CID
- 62157
Synonyms
- Cerac T 1013
- Ditantalum pentaoxide
- Ditantalum pentoxide
- KMKHNG 158
- oxygen(2-);tantalum(5+)
- Tantala
- Tantalic acid anhydride
- Tantalum oxide
- Tantalum oxide (Ta0.8O2)
- Tantalum oxide (Ta2O5)
- Tantalum oxide (TaO2.5)
- Tantalum oxide dusts
- Tantalum pentaoxide
- Tantalum pentoxide
- Tantalum pentoxide (Ta2O5)
- Tantalum(5+) oxide (2/5)
- Tantalum(V) oxide
- TBTEMT
Literature values
Published physical properties of the substance, not batch specifications.
- Melting Point
- 1872 °C
Source: PubChem CID 62157 (PAC Chemical Database)
Frequently asked questions
What is Tantalum pentoxide used for?
Tantalum pentoxide is primarily used in the production of optical glass, capacitors, and as a catalyst in various chemical processes.
What is the chemical formula and molecular weight of Tantalum pentoxide?
The chemical formula is Ta2O5 and it has a molecular weight of 441.89 g/mol.
How should Tantalum pentoxide be stored?
It should be stored in a cool, dry, and well-ventilated area in a tightly closed container to maintain its stability.
What grade of Tantalum pentoxide is available?
Please contact our sales team to confirm the specific purity grades currently available for CAS 1314-61-0.
Can Molekula supply Tantalum pentoxide in bulk?
Yes, Molekula can supply Tantalum pentoxide in various quantities, ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory compliance.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.