disilver(1+) ion sulfanediide

• ChemBase ID: 302821
• Molecular Formular: Ag2S
• Molecular Mass: 247.8014
• Monoisotopic Mass: 245.782265
• SMILES: [SH2-2].[Ag+].[Ag+]
• Canonical SMILES: [SH2-2].[Ag+].[Ag+]
• InChI: InChI=1S/2Ag.S/q2*+1;-2
• InChIKey: XUARKZBEFFVFRG-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: disilver(1+) ion sulfanediide
• IUPAC Traditional name: disilver(1+) ion sulfanediide
• Synonyms: Silver sulfide, Premion®; Silver sulfide; 硫化银, Premion®; 硫化银

Database IDs

• CAS Number: 21548-73-2
• EC Number: 244-438-2
• MDL Number: MFCD00003406
• Merck Index: 148530

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.06446023
• LogD (pH = 7.4): -0.7196984
• Log P: -0.0375
• Molar Refractivity: 5.7558 cm^3
• Polarizability: 3.055504 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in HNO3, alkali cyanide solutions. Insoluble in water
• Apperance: Crystalline Powder; Powder
• Melting Point: 825°C
• Density: 7.317

Safety Information

• European Hazard Symbols: Nature polluting (N)
• UN Number: UN3077
• Hazard Class: 9
• Packing Group: III
• Risk Statements: 50/53
• Safety Statements: 57-60
• TSCA Listed: 是
• GHS Pictograms: GHS09
• GHS Hazard statements: H400-H410
• GHS Precautionary statements: P273-P391-P501A

Product Information

• Purity: 99%; 99.9+% (metals basis); 99.998% (metals basis)