Zinc arsenide, 99.999% (metals basis), Thermo Scientific Chemicals

Description

Used in photo optic applications and dopants. It is also used as a component in the manufacture of semiconductors.

Zinc arsenide is used in photo optic applications and dopants. It is also used as a component in the manufacture of semiconductors.

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: 12006-40-5
• Molecular Formula: As2Zn3
• Molecular Weight (g/mol): 345.98
• MDL Number: MFCD00049629
• InChI Key: RHKSESDHCKYTHI-UHFFFAOYSA-N
• Synonym: zinc arsenide, trizincarsa-1,4-diene, zinc arsenide, pieces trace metals basis
• PubChem CID: 25147458
• IUPAC Name: bis(zincio-λ²-arsanyl) zinc
• SMILES: [Zn].[Zn]=[As].[Zn]=[As]

• Melting Point: 1015°C
• Physical Form: Pieces
• Quantity: 5 g
• UN Number: UN1557
• Solubility Information: Insoluble in water. Soluble in dilute sulfuric acid.
• Formula Weight: 345.95
• Percent Purity: 99.999%
• Packaging: Glass bottle
• Specific Gravity: 5.528
• Density: 5.528
• Chemical Name or Material: Zinc arsenide

Safety and Handling

Hazard Category	H301+H331-H350
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P311-P330-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	234-486-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only