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12070-06-3 - Tantalum carbide, 99.5% (metals basis) - 12144 - Alfa Aesar

12144 Tantalum carbide, 99.5% (metals basis)

CAS-Nummer
12070-06-3
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 53,66
50g 201,60
250g 1020,73
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Tantalum carbide, 99.5% (metals basis)

MDL
MFCD00011255
EINECS
235-118-3

Chemische Eigenschaften

Formel
TaC
Molmasse
192.96
Form
-325 Mesh Powder
Schmelzpunkt
3880°
Siedepunkt
5500°
Dichte
13.9
Löslichkeit
Soluble in hydrofluoric acid and nitric acid. Partially soluble in water.

Anwendungen

Tantalum carbides is used in  tungsten carbide. It is also used as a coating for steel moulds in the injection moulding of aluminum alloys. While providing a hard, wear resistant surface, it also provides a low friction mould surface. It is also used in the production of sharp instruments with extreme mechanical resistance and hardness, tool bits for cutting tools.

Bemerkungen

Store in cool, dry place in tightly closed container.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H228

Flammable solid.

Sicherheitshinweise: P210-P280-P240-P241-P370+P378a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: CO2, powder or water spray.

Weitere Referenzen

Gefahrenklasse
4.1
Verpackungsgruppe
III
Harmonized Tariff Code
2849.90
TSCA
Yes

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