90326

TANTALUM METAL, SLUGS, 99.95% pure, 6.35 mm diameter x 12.7 mm, Ta

CAS[7440-25-7]
Vacuum Deposition Grade

Tantalum dust is a black odorless powder. mp: 2996° C, bp: approx. 5250°C. Density: 16.65 g/cm3. Insoluble in water. Tantalum oxide dust is a white, microcrystalline powder mp: 1800°C. Density: 7.6 g/cm3. Insoluble in water. The mixture is listed as a toxic inhalation hazard by OSHA.
Synonyms
7440-25-7
Ta
Tantalum
Tantalum elemental
Tantalum metal
Tantalum hydride
Tantalum, elemental
Tantalum-181
Molecular Weight
180.9479
Solubility
Insoluble (NIOSH, 2016)
Boiling Point
9797 °F at 760 mm Hg (NIOSH, 2016)
Melting Point
5425 °F (NIOSH, 2016)
Density
16.65 (metal), 14.40 (powder) (NIOSH, 2016)

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