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12004-76-1

12004-76-1 Structure

12004-76-1 Structure
IdentificationBack Directory
[Name]

TANTALUM ALUMINIDE
[CAS]

12004-76-1
[Synonyms]

TANTALUM ALUMINIDE
tantalum(III) aluminide
aluminium, compound with tantalum (3:1)
TANTALUM ALUMINIDE, 99.5% (METALS BASIS)
[EINECS(EC#)]

234-460-0
[Molecular Formula]

Al3Ta
[MDL Number]

MFCD00054074
[MOL File]

12004-76-1.mol
[Molecular Weight]

261.89
Chemical PropertiesBack Directory
[Melting point ]

~1400℃ [KIR83]
[density ]

7.020
[solubility ]

insoluble in H2O, acid solutions, alkaline solutions
[form ]

gray refractory powder
[color ]

gray refractory powder
[Water Solubility ]

insoluble acids and alkalies [KIR83]
[EPA Substance Registry System]

Aluminum, compd. with tantalum (3:1) (12004-76-1)
Hazard InformationBack Directory
[Chemical Properties]

-80 mesh with 99.5% purity; gray refractory powder(s); oxidizes slowly in air above 500°C; formed by adding Al metal to potassium fluorotantalate at ~1000°C [KIR83] [CER91]
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[TSCA ]

Yes
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