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356999

Sigma-Aldrich

Tantalum

wire, diam. 2.0 mm, ≥99.9%

Synonym(s):

Ta

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About This Item

Empirical Formula (Hill Notation):
Ta
CAS Number:
Molecular Weight:
180.95
EC Number:
MDL number:
UNSPSC Code:
12352300

vapor pressure

<0.01 mmHg ( 537.2 °C)

Assay

≥99.9%

form

wire

autoignition temp.

572 °F

resistivity

13.5 μΩ-cm, 20°C

diam.

2.0 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

density

16.69 g/cm3 (lit.)

SMILES string

[Ta]

InChI

1S/Ta

InChI key

GUVRBAGPIYLISA-UHFFFAOYSA-N

Quantity

10 g = 20 cm

comparable product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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