lanthanumtriol

• ChemBase ID: 151386
• Molecular Formular: H3LaO3
• Molecular Mass: 189.92752
• Monoisotopic Mass: 189.91457196
• SMILES: O[La](O)O
• Canonical SMILES: O[La](O)O
• InChI: InChI=1S/La.3H2O/h;3*1H2/q+3;;;/p-3
• InChIKey: YXEUGTSPQFTXTR-UHFFFAOYSA-K

NAMES AND DATABASE IDS

Names

• IUPAC name: lanthanumtriol
• IUPAC Traditional name: lanthanumtriol
• Synonyms: Lanthanum(III) hydroxide; 氢氧化镧(III)

Database IDs

• CAS Number: 14507-19-8
• EC Number: 238-510-2
• MDL Number: MFCD00016160
• PubChem SID: 24868325; 162245540
• PubChem CID: 5061201

CALCULATED PROPERTIES

• Acid pKa: 18.455936
• H Acceptors: 3
• H Donor: 3
• LogD (pH = 5.5): -1.6086001
• LogD (pH = 7.4): -1.6086
• Log P: -1.6086
• Molar Refractivity: 7.6938 cm^3
• Polarizability: 9.220476 Å^3
• Polar Surface Area: 60.69 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3262
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 34
• Safety Statements: 26-27-36/37/39-45
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3262 8/PG 2

Product Information

• Purity: 99.9% trace metals basis
• Linear Formula: La(OH)3

DETAILS

Sigma Aldrich - 447226

Packaging
50 g in poly bottle