magnesium(2+) ion hydrate dimanganesoylolate

• ChemBase ID: 144839
• Molecular Formular: H2MgMn2O9
• Molecular Mass: 280.191578
• Monoisotopic Mass: 279.83101354
• SMILES: O.[O-][Mn](=O)(=O)=O.[O-][Mn](=O)(=O)=O.[Mg+2]
• Canonical SMILES: [O-][Mn](=O)(=O)=O.[O-][Mn](=O)(=O)=O.O.[Mg+2]
• InChI: InChI=1S/Mg.2Mn.H2O.8O/h;;;1H2;;;;;;;;/q+2;;;;;;;;;;2*-1
• InChIKey: SWVIDGIVELXPKR-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: magnesium(2+) ion hydrate dimanganesoylolate
• IUPAC Traditional name: magnesium(2+) ion hydrate dipermanganate
• Synonyms: Magnesium permanganate hydrate; 高锰酸镁 水合物

Database IDs

• CAS Number: 250578-91-7
• EC Number: 233-827-2
• MDL Number: MFCD03427024
• PubChem SID: 24877682; 162239051
• PubChem CID: 16216921

CALCULATED PROPERTIES

• Acid pKa: -7.0
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -4.6042
• LogD (pH = 7.4): -4.6042
• Log P: -2.3404
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 6.178952 Å^3
• Polar Surface Area: 74.27 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: powder
• Melting Point: 100-113 °C(lit.)
• Density: 2.180 g/mL at 25 °C(lit.)

Safety Information

• European Hazard Symbols: Oxidising (O)
• UN Number: 1482
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 2
• Risk Statements: 8-50/53
• Safety Statements: 60-61
• GHS Pictograms: GHS03; GHS09
• GHS Signal Word: Danger
• GHS Hazard statements: H272-H400
• GHS Precautionary statements: P220-P273
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 1482 5.1/PG 2

Product Information

• Linear Formula: Mg(MnO4)2 · xH2O

DETAILS

Sigma Aldrich - 529486

Packaging
25 g in glass bottle