Antimony(III) sulfide, 99.999% (metals basis)

Description

CAS: 1345-04-6 | S3Sb2 | 339.70 g/mol

It is used in glitter compositions, fountain compositions, flash powder and vulcanizing rubber. It is employed in the production of ruby-colored glass and in plastics, as a fire retardant, in explosives, matches, and fireworks. It can be used to prepare a series of thioantimonous salts and Schlippe's salt.

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: 1345-04-6
• Molecular Formula: S3Sb2
• Molecular Weight (g/mol): 339.70
• MDL Number: MFCD00011217
• InChI Key: NVWBARWTDVQPJD-UHFFFAOYSA-N
• IUPAC Name: diantimony(3+) trisulfanediide
• SMILES: [S--].[S--].[S--].[Sb+3].[Sb+3]

• Melting Point: 550°C
• Physical Form: Powder
• Quantity: 50 g
• UN Number: UN1549
• Merck Index: 14,713
• Solubility Information: Insoluble in water,and moderately soluble in acids.
• Formula Weight: 339.68
• Percent Purity: 99.999%
• Assay: (metals basis)
• Chemical Name or Material: Antimony(III) sulfide

Safety and Handling

Hazard Category	H302-H312-H315-H319-H335-H500
Hazard Statement	GHS H Statement H302-H332 Harmful if swallowed. Harmful if inhaled.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: ANTIMONY COMPOUNDS, INORGANIC, SOLID, N.O.S.
EINECSNumber	215-713-4
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only