dipotassium selenite

• ChemBase ID: 111240
• Molecular Formular: K2O3Se
• Molecular Mass: 205.1548
• Monoisotopic Mass: 205.82867822
• SMILES: [K+].[K+].[O-][Se](=O)[O-]
• Canonical SMILES: [O-][Se](=O)[O-].[K+].[K+]
• InChI: InChI=1S/2K.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
• InChIKey: RNGFNLJMTFPHBS-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: dipotassium selenite
• IUPAC Traditional name: dipotassium ion selenit; dipotassium selenite
• Synonyms: POTASSIUM SELENITE; Potassium selenite; 亚硒酸钾

Database IDs

• CAS Number: 10431-47-7
• EC Number: 233-909-8
• MDL Number: MFCD00049663
• PubChem SID: 162097046
• PubChem CID: 150192

CALCULATED PROPERTIES

• Acid pKa: 1.19897
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -3.5574248
• LogD (pH = 7.4): -4.2274547
• Log P: -1.2765
• Molar Refractivity: 17.4436 cm^3
• Polarizability: 3.671146 Å^3
• Polar Surface Area: 63.19 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Powder
• Melting Point: 875°C dec.
• Density: 2.851^1^5

Safety Information

• Storage Warning: Hygroscopic
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: UN2630
• Hazard Class: 6.1
• Packing Group: I
• Risk Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61
• TSCA Listed: 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Hazard statements: H301-H331-H373-H400-H410
• GHS Precautionary statements: P260-P261-P301+P310-P321-P405-P501A

DETAILS

MP Biomedicals - 05218305

MP Biomedicals Rare Chemical collection