TANTALUM METAL

CAS #: 7440-25-7
SKU: 7440-25-7

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.

Additional Information

Additional information

CAS No

7440-25-7

Formula

Ta

Synonyms

Tantalum, elementaltantalum atomTantalum, metalTantalum, metal and oxide dustHSDB 2533

Chemical Options

Item No.13585
Molecular Weight186.21
PurityROD, 99.95% pure
Particle Size6.35 mm diameter x 15 cm long
Item No.14629
Molecular Weight102.91
PurityPOWDER, 99.9% pure
Particle Size-325 mesh
SolubilityInsoluble (NIOSH, 2016)
Melting Point3571-degf-niosh-2016
Density12.41 (metal) (NIOSH, 2016)
Item No.18868
Molecular Weight85.47
PurityROD, 99.95% pure
Particle Size12.7 mm diameter
Item No.90326
Molecular Weight101.07
PuritySLUGS, 99.95% pure
Particle Size6.35 mm diameter x 12.7 mm
Melting Point2334degc

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