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Metal Granules, Shots & Pieces

Tantalum pieces, 2 x 2 mm, 99.9%

Available on request

Buy Tantalum pieces, 2 x 2 mm, 99.9% (CAS 7440-25-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-015960.

Pack sizes
Tantalum pieces, 2 x 2 mm, 99.9% chemical structure
CAS number7440-25-7
FormulaTa
Molar mass180.95 g/mol
Physical formSolid
HS code81039000
Purity≥99.9%
InChIKeyGUVRBAGPIYLISA-UHFFFAOYSA-N
IUPAC nametantalum

About Tantalum pieces, 2 x 2 mm, 99.9%

Researchers and plant chemists source Tantalum pieces, 2 x 2 mm, 99.9% from Zemixal for routine and specialised work. Key data (≥99.9%): CAS 7440-25-7, formula Ta and molar mass 180.95 g/mol. It is described as pieces.

Typical applications

  • Alloy preparation
  • Evaporation sources
  • Materials research

Safe handling

Physical constants on file: melting point 2996 °C. Hazard communication follows GHS (Danger: H228 and H252). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 g and 50 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Alloy preparation
  • Evaporation sources
  • Materials research

Applications

Mining, Mineral Processing and MetallurgyResearch Labs and Universities

Specifications and identifiers

Specifications of Tantalum pieces, 2 x 2 mm, 99.9%
Product nameTantalum pieces, 2 x 2 mm, 99.9%
Catalogue numberZX-015960
CAS number7440-25-7
IUPAC nametantalum
Molecular formulaTa
Molar mass180.95 g/mol
Exact mass180.948
Purity / assay≥99.9%
Physical formSolid
AppearancePieces
Melting point2996 °C
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code81039000
InChIKeyGUVRBAGPIYLISA-UHFFFAOYSA-N
SMILES[Ta]
PubChem CID23956

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable

Signal word Danger

  • H228Flammable solid
  • H252Self-heating in large quantities, may catch fire

Precautionary statements P210, P235, P240, P241, P280, P370 + P378, P407, P410, P413, P420

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tantalum pieces, 2 x 2 mm, 99.9%
10 gQuoted on request
50 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tantalum pieces, 2 x 2 mm, 99.9%

Which CAS number identifies Tantalum pieces, 2 x 2 mm, 99.9%?
Tantalum pieces, 2 x 2 mm, 99.9% is registered under CAS 7440-25-7. Our catalogue number for this item is ZX-015960.
What are the formula and molar mass of Tantalum pieces, 2 x 2 mm, 99.9%?
For Tantalum pieces, 2 x 2 mm, 99.9%, its formula is Ta and its molar mass is 180.95 g/mol. The systematic (IUPAC) name is tantalum. InChIKey GUVRBAGPIYLISA-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Tantalum pieces, 2 x 2 mm, 99.9%?
This listing is ≥99.9% purity. Standard packs are 10 g, 50 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Tantalum pieces, 2 x 2 mm, 99.9%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tantalum pieces, 2 x 2 mm, 99.9% to my country?
Yes. Because Tantalum pieces, 2 x 2 mm, 99.9% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7440-25-7

All 21 grades

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