diholmium(3+) ion trisulfate

• ChemBase ID: 152898
• Molecular Formular: Ho2O12S3
• Molecular Mass: 618.04844
• Monoisotopic Mass: 617.71583244
• SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Ho+3].[Ho+3]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Ho+3].[Ho+3]
• InChI: InChI=1S/2Ho.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6
• InChIKey: MKPJADFELTTXAV-UHFFFAOYSA-H

NAMES AND DATABASE IDS

Names

• IUPAC name: diholmium(3+) ion trisulfate
• IUPAC Traditional name: diholmium(3+) ion trisulfate
• Synonyms: Holmium(III) sulfate; 硫酸钬(III)

Database IDs

• CAS Number: 15622-40-9
• EC Number: 239-697-3
• MDL Number: MFCD00011052
• PubChem SID: 24880780; 162247041
• PubChem CID: 167320

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 11.5274 cm^3
• Polarizability: 6.037845 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Apperance: powder

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36
• Safety Statements: 26-36
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: ≥99.99% trace metals basis
• Linear Formula: Ho2(SO4)3

DETAILS

Sigma Aldrich - 575119

Packaging
5 g in glass bottle