Arsenic(III) sulfide, 99.999% (metals basis), Thermo Scientific Chemicals

Description

For vacuum deposition

For vacuum deposition

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: 1303-33-9
• Molecular Formula: As2S3
• Molecular Weight (g/mol): 246.02
• MDL Number: MFCD00003435
• InChI Key: CUGMJFZCCDSABL-UHFFFAOYSA-N
• IUPAC Name: diarsenic(3+) trisulfanediide
• SMILES: [S--].[S--].[S--].[As+3].[As+3]

• Boiling Point: 707°C
• Melting Point: 300°C
• Physical Form: Fused Lump
• Quantity: 25 g
• UN Number: UN1557
• Merck Index: 14,806
• Formula Weight: 246.03
• Percent Purity: 99.999%
• Odor: Like rotten eggs
• Density: 3.43 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Arsenic(III) sulfide

RUO – Research Use Only