Sulphuric Acid Silver Salt
[CAS# 19287-89-9]

Identification

• Name: Sulphuric Acid Silver Salt
• Synonyms: 225673_Sial; 85279_Fluka; 34634_Riedel
• Molecular Formula: Ag₂O₄S
• Molecular Weight: 311.79
• CAS Registry Number: 19287-89-9
• EINECS: 242-941-1
• SMILES: [Ag+].[Ag+].O=[S](=O)([O-])[O-]
• InChI: 1S/2Ag.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• InChIKey: YPNVIBVEFVRZPJ-UHFFFAOYSA-L

Properties

• Density: 5.45 (Expl.)
• Melting point: 657°C (Expl.)
• Boiling point: 1085°C (Expl.)
• solubility: Partially soluble in water. Water solubility increases with temperature. Soluble in HNO3, ammonia, conc. H2SO4

Safety Data

• Safety Code: S26;S39;S57;S60
• Risk Code: R41;R50/53
• Hazard Symbol: X;N
• Transport Information: UN3077
• Safety Description: WARNING: Risk of serious damage to eyes.

References

• (1): Graham A. Bowmaker, Chaveng Pakawatchai, Saowanit Saithong, Brian W. Skelton and Allan H. White. Novel complexes of silver(i) sulfate with 1-methylimidazole-2-thione: structures and vibrational spectroscopy, Dalton Trans., 2010, 39, 6542.