263273

Gallium

99.999% trace metals basis

• 동의어(들): Elemental gallium
• Linear Formula: Ga
• CAS Number: 7440-55-3
• Molecular Weight: 69.72
• MDL number: MFCD00134045
• UNSPSC 코드: 12141715
• PubChem Substance ID: 24855961
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 99.999% trace metals basis
• 양식: (metallic liquid or solid (ambient temp dependent))
• 저항도: 25.795 μΩ-cm, 30°C
• bp: 2403 °C (lit.)
• mp: 29.8 °C (lit.)
• density: 5.904 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: [Ga]
• InChI: 1S/Ga
• InChI key: GYHNNYVSQQEPJS-UHFFFAOYSA-N

설명

애플리케이션

Gallium (Ga) is a silver-colored metal that exists as a metallic liquid or solid, depending on the ambient temperature, with a melting point of 29.8 °C and a boiling point of 2,403 °C. This unique property allows gallium to be used in various applications, particularly in electronics and optoelectronics. Our high-purity gallium is characterized by its purity of 99.999% on a trace metals basis, it is utilized in the production of semiconductors, LED technology, and solar panels. Additionally, its exceptional thermal and electrical conductivity makes it particularly valuable in electronics and advanced technology applications.

The wide liquid range of gallium was exploited recently when it was used as a solvent for the successful synthesis of ternary silicides, SmNiSi₃ and YNiSi₃, without incorporating Ga in their structure -- a promising new synthetic method.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H290,H302,H412
• 예방조치 성명서: P234 - P264 - P273 - P301 + P312 - P390 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges