disodium selandiide

• ChemBase ID: 110016
• Molecular Formular: Na2Se
• Molecular Mass: 124.93954
• Monoisotopic Mass: 125.89605956
• SMILES: [Na+].[Na+].[SeH2-2]
• Canonical SMILES: [Na+].[Na+].[SeH2-2]
• InChI: InChI=1S/2Na.Se/q2*+1;-2
• InChIKey: VPQBLCVGUWPDHV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium selandiide
• IUPAC Traditional name: disodium selandiide; dipotassium selenide
• Synonyms: Sodium selenide; SODIUM SELENIDE; 硒化钠

Database IDs

• CAS Number: 1313-85-5
• EC Number: 215-212-0
• MDL Number: MFCD00014240
• Merck Index: 148672
• PubChem SID: 162095541
• PubChem CID: 73973
• Wikipedia Title: Sodium_selenide

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): -0.77
• LogD (pH = 7.4): -0.77
• Log P: -0.77
• Molar Refractivity: 0.0 cm^3
• Polarizability: 2.0172503 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• Acid pKa: 3.09

PROPERTIES

Physical Property

• Solubility: reacts with water
• Apperance: -60 Mesh (dry under argon); white solid
• Melting Point: >875 °C; >875°C
• Density: 2.62 g cm^-3; 2.625^1^0

Safety Information

• Storage Warning: Air & Moisture Sensitive & Hygroscopic
• RTECS: WE0350000
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: UN3283
• Hazard Class: 6.1
• Packing Group: II
• Risk Statements: 23/25-33-50/53; R:23/25-33
• Safety Statements: 20/21-28-45-60-61; S:28-45-20/21
• TSCA Listed: 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Hazard statements: H300-H331-H373-H400-H410
• GHS Precautionary statements: P273-P270-P302+P352-P309-P310-P501A

Product Information

• Purity: 99.8% (metals basis)