trisodium oxosilanebis(olate) hydroxide

• ChemBase ID: 303056
• Molecular Formular: HNa3O4Si
• Molecular Mass: 162.06035
• Monoisotopic Mass: 161.93371789
• SMILES: [OH-].[O-][Si](=O)[O-].[Na+].[Na+].[Na+]
• Canonical SMILES: [O-][Si](=O)[O-].[OH-].[Na+].[Na+].[Na+]
• InChI: InChI=1S/3Na.O3Si.H2O/c;;;1-4(2)3;/h;;;;1H2/q3*+1;-2;/p-1
• InChIKey: DEPZUNHZHHVQJH-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: trisodium oxosilanebis(olate) hydroxide
• IUPAC Traditional name: trisodium oxosilanebis(olate) hydroxide
• Synonyms: Sodium silicate (ortho); Sodium orthosilicate, (mixture of NaOH and Na2SiO3 yielding ≈ Na4SiO4 in solution); 原硅酸钠, (氢氧化钠和硅酸钠的混混合物,溶届后得原硅酸钠)

Database IDs

• CAS Number: 13472-30-5
• MDL Number: MFCD00014252

CALCULATED PROPERTIES

• Acid pKa: 2.69897
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -3.533295
• LogD (pH = 7.4): -3.6921096
• Log P: -1.3788
• Molar Refractivity: 4.3287 cm^3
• Polarizability: 4.5841517 Å^3
• Polar Surface Area: 63.19 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Crystalline

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: UN1759
• Hazard Class: 8
• Packing Group: II
• Risk Statements: 35-37
• Safety Statements: 13-24/25-26-36/37/39-45
• TSCA Listed: 是
• GHS Pictograms: GHS05; GHS07
• GHS Hazard statements: H314-H335
• GHS Precautionary statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A