dieuropium(3+) ion octahydrate trisulfate

• ChemBase ID: 107279
• Molecular Formular: Eu2H16O20S3
• Molecular Mass: 736.23804
• Monoisotopic Mass: 737.78216591
• SMILES: O.O.O.O.O.O.O.O.[Eu+3].[Eu+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.O.O.O.O.O.O.O.[Eu+3].[Eu+3]
• InChI: InChI=1S/2Eu.3H2O4S.8H2O/c;;3*1-5(2,3)4;;;;;;;;/h;;3*(H2,1,2,3,4);8*1H2/q2*+3;;;;;;;;;;;/p-6
• InChIKey: PGDXJFDXKJLVTJ-UHFFFAOYSA-H

NAMES AND DATABASE IDS

Names

• IUPAC name: dieuropium(3+) ion octahydrate trisulfate
• IUPAC Traditional name: dieuropium(3+) octahydrate trisulfate; dieuropium(3+) ion octahydrate trisulfate
• Synonyms: EUROPIUM SULFATE; Europium(III) sulfate octahydrate; Europium(III) sulfate octahydrate, REacton®; 硫酸铕(III)八水合物; 硫酸铕(III)十水合物, REacton®

Database IDs

• CAS Number: 10031-55-7
• EC Number: 236-903-3
• MDL Number: MFCD00149704
• Merck Index: 143904
• PubChem SID: 162093410
• PubChem CID: 25021676

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: Crystalline
• Melting Point: 375°C - 8H{2}O; 375°C -8H{2}O

Safety Information

• Storage Warning: Hygroscopic
• European Hazard Symbols: Irritant (Xi)
• Risk Statements: 36/37/38
• Safety Statements: 26
• TSCA Listed: 是
• GHS Pictograms: GHS07
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305+P351+P338-P302+P352-P321-P405-P501A

Product Information

• Purity: 99.8%; 99.9% (REO); 99.99% (REO)

DETAILS

MP Biomedicals - 05203181

MP Biomedicals Rare Chemical collection