dipotassium dioxomanganesebis(olate)

• ChemBase ID: 139973
• Molecular Formular: K2MnO4
• Molecular Mass: 197.132249
• Monoisotopic Mass: 196.84511694
• SMILES: [O-][Mn](=O)(=O)[O-].[K+].[K+]
• Canonical SMILES: [O-][Mn](=O)(=O)[O-].[K+].[K+]
• InChI: InChI=1S/2K.Mn.4O/q2*+1;;;;2*-1
• InChIKey: XKYFHUXZPRFUTH-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: dipotassium dioxomanganesebis(olate)
• IUPAC Traditional name: dipotassium manganate
• Synonyms: Potassium manganate; 锰酸钾

Database IDs

• CAS Number: 10294-64-1
• EC Number: 233-665-2
• MDL Number: MFCD00043089
• Merck Index: 147644
• PubChem SID: 162234219; 24853025
• PubChem CID: 160931

CALCULATED PROPERTIES

• Acid pKa: -2.30103
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -6.720884
• LogD (pH = 7.4): -7.0465326
• Log P: -2.5252
• Molar Refractivity: 5.7716 cm^3
• Polarizability: 6.2767935 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Soluble in water
• Apperance: Powder; solid
• Melting Point: 190 °C(lit.); 190°C dec.

Safety Information

• European Hazard Symbols: Oxidising (O); Irritant (Xi)
• UN Number: 1479; UN1479
• German water hazard class: 3
• Hazard Class: 5.1
• Packing Group: 3; III
• Risk Statements: 8-36/37/38
• Safety Statements: 17-26; 17-26-37-60
• TSCA Listed: 是
• GHS Pictograms: GHS03; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H272-H315-H319-H335
• GHS Precautionary statements: P220-P261-P305 + P351 + P338; P221-P210-P305+P351+P338-P302+P352-P405-P501A
• 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 1479 5.1/PG 3

Product Information

• Empirical Formula (Hill Notation): K2MnO4

DETAILS

Sigma Aldrich - 217654

Packaging
25 g in glass bottle
Application
A selective oxidizing agent.1