disodium decahydrate selenate

• ChemBase ID: 148048
• Molecular Formular: H20Na2O14Se
• Molecular Mass: 369.08994
• Monoisotopic Mass: 369.98136488
• SMILES: O.O.O.O.O.O.O.O.O.O.[O-][Se](=O)(=O)[O-].[Na+].[Na+]
• Canonical SMILES: [O-][Se](=O)(=O)[O-].O.O.O.O.O.O.O.O.O.O.[Na+].[Na+]
• InChI: InChI=1S/2Na.H2O4Se.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
• InChIKey: TYVNFQRMDPFYPC-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium decahydrate selenate
• IUPAC Traditional name: disodium decahydrate selenate
• Synonyms: Sodium selenate decahydrate; 硒酸钠 十水合物

Database IDs

• CAS Number: 10102-23-5
• EC Number: 236-501-8
• MDL Number: MFCD00149174
• PubChem SID: 24858672; 162242227; 24868237
• PubChem CID: 202320

CALCULATED PROPERTIES

• Acid pKa: -3.80103
• H Acceptors: 5
• H Donor: 0
• LogD (pH = 5.5): -6.139928
• LogD (pH = 7.4): -6.1553006
• Log P: -1.6279
• Molar Refractivity: 18.8865 cm^3
• Polarizability: 4.39116 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: crystalline
• Melting Point: 35 °C (dec.)(lit.)
• Density: 1.6 g/mL at 25 °C

Safety Information

• RTECS: VS6720000
• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: 2630
• German water hazard class: 2
• Hazard Class: 6.1
• Packing Group: 1
• Risk Statements: 23/25-33-50/53
• Safety Statements: 20/21-28-45-60-61
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H331-H373-H410
• GHS Precautionary statements: P261-P273-P301 + P310-P311-P501
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• RID/ADR: UN 2630 6.1/PG 1

Product Information

• Purity: 85%; 99.999% trace metals basis
• Grade: technical grade
• Linear Formula: Na2SeO4 · 10H2O

DETAILS

Sigma Aldrich - 450294

Packaging
5, 25 g in glass bottle

Sigma Aldrich - 308447

Packaging
50, 250 g in glass bottle