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"earth salts"
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Tantalum Metal Ta CAS 7440-25-7 For Tantalum Capacitor And Tantalum Crucible
Tantalum Metal Ta CAS 7440-25-7 For Tantalum Capacitor And Tantalum Crucible Name: Tantalum Metal, Tantalum powder Molecular formula: Ta CAS: 7440-25-7 Molecular weight: 180.95 Description: Tantalum mainly exists in tantalite and coexists with niobium. The hardness of tantalum is moderate and it is malleable. It can be drawn into thin foil of filament type. Its coefficient of thermal expansion is very small. Tantalum has excellent chemical properties and high corrosion
