Gallium

• Catalog No.: 203319
• CAS Number: 7440-55-3
• M. F.: Ga
• M. W.: 69.723
• Purity: 99.9995% trace metals basis

SYNONYMS

• Title: 镓
• IUPAC name: gallane
• IUPAC Traditional name: gallane

DATABASE IDS

• CAS Number: 7440-55-3
• MDL Number: MFCD00134045
• PubChem SID: 24852163
• EC Number: 231-163-8

PROPERTIES

• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 2803 8/PG 3
• Risk Statements: 34
• RTECS: LW8600000
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 2803
• Packing Group: 3
• German water hazard class: 3
• Linear Formula: Ga
• Purity: 99.9995% trace metals basis
• Apperance: (metallic liquid or solid (ambient temp dependent))
• Boiling Point: 2403 °C(lit.)
• Density: 5.904 g/mL at 25 °C(lit.)
• Melting Point: 29.8 °C(lit.)
• Resistivity: 25.795 μΩ-cm30°C

DETAILS

Description (English)

Packaging
1, 5, 25 g in poly bottle
Application
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.1

Description (简体中文)

包装
1, 5, 25 g in poly bottle
Application
最近研究了镓的宽液态范围，其中将镓用作溶剂，成功地合成了三元硅化物 SmNiSi3 和 YNiSi3，而不用将镓掺入其结构中，这是一种非常有前景的新合成方法。1