262919

Tantalum

foil, thickness 0.025 mm, ≥99.9% trace metals basis

• 동의어(들): Ta
• 실험식(Hill 표기법): Ta
• CAS Number: 7440-25-7
• Molecular Weight: 180.95
• EC Number: 231-135-5
• MDL number: MFCD00011252
• UNSPSC 코드: 12141741
• PubChem Substance ID: 24855935
• NACRES: NA.23

속성

• vapor pressure: <0.01 mmHg ( 537.2 °C)
• Quality Level: 100
• 분석: ≥99.9% trace metals basis
• 양식: foil
• autoignition temp.: 572 °F
• 저항도: 13.5 μΩ-cm, 20°C
• 두께: 0.025 mm
• bp: 5425 °C (lit.)
• mp: 2996 °C (lit.)
• density: 16.69 g/cm³ (lit.)
• SMILES string: [Ta]
• InChI: 1S/Ta
• InChI key: GUVRBAGPIYLISA-UHFFFAOYSA-N

설명

일반 설명

The structure of tantalum is body centered cubic (BCC) metal. It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures.

수량

150 × 150 mm (appoximately 9 g)
150 × 500 mm (approximately 31 g)

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)