263109

Lanthanum

powder, −40 mesh, under oil, 99.9% trace rare earth metals basis

• 실험식(Hill 표기법): La
• CAS Number: 7439-91-0
• Molecular Weight: 138.91
• EC Number: 231-099-0
• MDL number: MFCD00011066
• UNSPSC 코드: 12161600
• PubChem Substance ID: 24855950
• NACRES: NA.23

속성

• 분석: 99.9% trace rare earth metals basis
• 양식: powder
• 반응 적합성: reagent type: catalyst; core: lanthanum
• 저항도: 54 μΩ-cm
• 입자 크기: −40 mesh
• bp: 3464 °C (lit.)
• mp: 920 °C (lit.)
• density: 6.19 g/mL at 25 °C (lit.)
• SMILES string: [La]
• InChI: 1S/La
• InChI key: FZLIPJUXYLNCLC-UHFFFAOYSA-N

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H260
• 예방조치 성명서: P223 - P231 + P232 - P370 + P378 - P422
• Hazard Classifications: Water-react 1
• 보충제 위험성: EUH014
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges