bariumdiol

• ChemBase ID: 146476
• Molecular Formular: BaH2O2
• Molecular Mass: 171.34168
• Monoisotopic Mass: 171.9107263
• SMILES: O[Ba]O
• Canonical SMILES: O[Ba]O
• InChI: InChI=1S/Ba.2H2O/h;2*1H2/q+2;;/p-2
• InChIKey: RQPZNWPYLFFXCP-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: bariumdiol
• IUPAC Traditional name: bariumdiol
• Synonyms: Barium hydroxide; Barium hydroxide solution; 氢氧化钡; 氢氧化钡 溶液

Database IDs

• CAS Number: 17194-00-2
• EC Number: 241-234-5; 231-791-2
• MDL Number: MFCD00003443
• PubChem SID: 162240672; 24867139; 24891750; 24861737
• PubChem CID: 28387

CALCULATED PROPERTIES

• Acid pKa: 16.468443
• H Acceptors: 2
• H Donor: 2
• LogD (pH = 5.5): -1.2724
• LogD (pH = 7.4): -1.2724
• Log P: -1.2724
• Molar Refractivity: 5.1292 cm^3
• Polarizability: 8.04778 Å^3
• Polar Surface Area: 40.46 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder
• Melting Point: >300 °C(lit.)
• Density: 2.2 g/mL at 25 °C(lit.)

Safety Information

• RTECS: CQ9200000
• European Hazard Symbols: Corrosive (C); Harmful (Xn)
• UN Number: 3262
• German water hazard class: 2; 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 20/22-36/38; 22-35-41
• Safety Statements: 26; 26-36/37/39-45
• GHS Pictograms: GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H314; H314-H332
• 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; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3262 8/PG 2

Product Information

• Purity: ~95%
• Concentration: 0.05 M Ba(OH)2 (0.1N); 0.3 N
• Grade: technical grade
• Quality: volumetric
• Linear Formula: Ba(OH)2

DETAILS

Sigma Aldrich - B4059

Application
Used in conjunction with zinc sulfate to deproteinize via barium sulfate precipitation whole blood, plasma, or serum samples which are colored or turbid. The resulting supernatant or filtrate is then available for subsequent analysis of glucose by Somogi-Nelson method.

Sigma Aldrich - 433373

Packaging
1 kg in poly bottle
250 g in poly bottle
Application
Reagent used in wet chemical gel-to-crystallite conversion to form BaTiO3 at low temperatures.1

Sigma Aldrich - 35050

General description
Visit our Titration Center to learn more.
Packaging
bottled under inert gas