Zinc arsenide, 99%, Thermo Scientific™

Description

This Thermo Scientific 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.

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
• Quantity: 25 g
• UN Number: UN1557
• Formula Weight: 345.95
• Percent Purity: 99%
• Odor: Odorless
• Sensitivity: Hygroscopic
• Density: 5.528
• Chemical Name or Material: Zinc arsenide

Safety and Handling

Hazard Category	H301+H331-H350
Hazard Statement	GHS H Statement H301-H331 Toxic if swallowed. Toxic if inhaled.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P311-P330-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ARSENIC COMPOUNDS, SOLID, N.O.S.
EINECSNumber	234-486-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS