Gallium arsenide, 99.999% (metals basis)

Description

For Semiconductors (Transistors, Lasers, Solar Cells) | CAS: 1303-00-0 | AsGa | 144.645 g/mol

Semiconductors (transistors, lasers, solar cells)Gallium arsenide is used in semiconductor applications. It is also used in the manufacture of devices such as microwave frequency integrated circuits, Gunn diodes, monolithic microwave integrated circuits, infrared light-emitting diodes, laser diodes and optical windows. Further, it is used for single-crystalline thin film solar cells and multi-junction solar cells. In addition, it is used for the detection of X-rays.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1303-00-0
• Molecular Formula: AsGa
• Molecular Weight (g/mol): 144.645
• MDL Number: MFCD00011017
• InChI Key: JBRZTFJDHDCESZ-UHFFFAOYSA-N
• Synonym: gallium arsenide, gallium arsenide gaas, gallium monoarsenide, gallium monoarsenide gaas, unii-27fc46ga44, ccris 4020, arsinogallane, gallium arsenide trace metals basis 1g, gallium arsenide, pieces trace metals basis, gallium arsenide optical window, 12.7mm 0.5in dia x 1mm 0.04in thick
• PubChem CID: 14770
• IUPAC Name: gallanylidynearsane
• SMILES: [Ga]#[As]

• Melting Point: 1238°C
• Color: Gray
• Physical Form: Polycrystalline Pieces
• Quantity: 50 g
• Assay Percent Range: 99.999% (Metals basis)
• Solubility Information: Soluble in hydrochloric acid. Insoluble in water,ethanol,methanol and acetone.
• Formula Weight: 144.64
• Odor: Odorless
• Density: 5.31
• Chemical Name or Material: Gallium arsenide

Safety and Handling

Hazard Category	H301+H331-H350
Hazard Statement	When using do not eat, drink or smoke. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste. Avoid release to the environment.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P311-P330-P501c
DOTInformation	DOT Class: 6.1, Packing Group: II
EINECSNumber	215-114-8
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only