diholmium(3+) ion hydrate trisulfate

• ChemBase ID: 108730
• Molecular Formular: H2Ho2O13S3
• Molecular Mass: 636.06372
• Monoisotopic Mass: 635.72639712
• SMILES: O.[Ho+3].[Ho+3].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].O.[Ho+3].[Ho+3]
• InChI: InChI=1S/2Ho.3H2O4S.H2O/c;;3*1-5(2,3)4;/h;;3*(H2,1,2,3,4);1H2/q2*+3;;;;/p-6
• InChIKey: NTBVQHGZWAVKKD-UHFFFAOYSA-H

NAMES AND DATABASE IDS

Names

• IUPAC name: diholmium(3+) ion hydrate trisulfate
• IUPAC Traditional name: diholmium(3+) hydrate trisulfate; diholmium(3+) ion hydrate trisulfate
• Synonyms: Holmium(III) sulfate hydrate; HOLMIUM SULFATE; Holmium(III) sulfate octahydrate; 硫酸钬(III)水合物; 硫酸钬(III) 八水合物

Database IDs

• CAS Number: 13473-57-9; 15622-40-9
• EC Number: 239-697-3
• MDL Number: MFCD00149740
• PubChem SID: 162094742
• PubChem CID: 25021756

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

Safety Information

• Storage Warning: Hygroscopic
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36; 36/37/38
• Safety Statements: 26-36; 26-37
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335; H319
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A; P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Product Information

• Purity: 99.9%; 99.99%
• Linear Formula: Ho2(SO4)3 · 8H2O

DETAILS

MP Biomedicals - 05208533

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 325740

Packaging
5 g in glass bottle