Thallium(I) sulfate, 99.5% min (metals basis)

Description

CAS: 7446-18-6 | O4STl2 | 504.816 g/mol

Thallium(I) sulfate is used as a precursor to thallium(I) sulfide, which exhibits high electrical conductivity when exposed to infrared light. It is further used in photocells. It is also mixed with selenium and arsenic to produce low melting glasses.

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: 7446-18-6
• Molecular Formula: O4STl2
• Molecular Weight (g/mol): 504.816
• MDL Number: MFCD00011278
• InChI Key: YTQVHRVITVLIRD-UHFFFAOYSA-L
• Synonym: thallous sulfate, thallium sulfate, thallium i sulfate, tharattin, zelio, bonide antzix, th-universal, unii-u9f9qir12t, rcra waste number p115, sulfuric acid, dithallium 1+ salt
• PubChem CID: 24833
• ChEBI: CHEBI:81836
• IUPAC Name: thallium(1+);sulfate
• SMILES: [O-]S(=O)(=O)[O-].[Tl+].[Tl+]

• Boiling Point: (decomposition)
• Melting Point: 632°C
• Physical Form: Crystalline
• Quantity: 250 g
• Assay Percent Range: 99.5% min (metals basis)
• Formula Weight: 504.8
• Density: 6.77
• Chemical Name or Material: Thallium(I) sulfate

Safety and Handling

Hazard Category	H300-H311-H315-H319-H372
Precautionary Statement	P260-P264b-P270-P280-P301+P310-P302+P352-P305+P351+P338-P312-P314-P330-P332+P313-P361-P363-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	231-201-3
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only