potassium manganesoylolate

• ChemBase ID: 112794
• Molecular Formular: KMnO4
• Molecular Mass: 158.033949
• Monoisotopic Mass: 157.88141026
• SMILES: [K+].[O-][Mn](=O)(=O)=O
• Canonical SMILES: [O-][Mn](=O)(=O)=O.[K+]
• InChI: InChI=1S/K.Mn.4O/q+1;;;;;-1
• InChIKey: VZJVWSHVAAUDKD-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: potassium manganesoylolate
• IUPAC Traditional name: potassium ion permanganate; potassium permanganate
• Synonyms: POTASSIUM PERMANGANATE; Potassium permanganate; Potassium manganate(VII); Chameleon mineral; Condy's crystals; Permanganate of potash; Potassium permanganate, low in mercury, ACS; Potassium permanganate, ACS; Potassium permanganate, 0.1N Standardized Solution; Potassium permanganate; Potassium permanganate solution; Potassium permanganate solution; Potassium permanganate concentrate; Kalii permanganas; 高锰酸钾, 低汞, ACS; 高锰酸钾, ACS; 高锰酸钾, 0.1N标准溶液; 高锰酸钾; 高锰酸钾 溶液; 高锰酸钾

Database IDs

• CAS Number: 7722-64-7
• EC Number: 231-760-3; 231-105-1
• MDL Number: MFCD00011364
• Merck Index: 147655
• PubChem SID: 24854310; 24863808; 24859165; 24861765; 24860718; 24861769; 24881886; 24881885; 162098351; 24861763; 24860716; 24847544; 24863802; 24864791; 24858938; 24859164; 24853384
• PubChem CID: 516875
• ATC CODE: V03AB18; D08AX06
• Chemspider ID: 22810
• KEGG ID: D02053
• Wikipedia Title: Potassium_permanganate

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

• Solubility: 6.38 g/100 mL (20 °C) ; 25 g/100 mL (65 °C) in water; decomposes in alcohol and organic solvents; H2O: soluble0.1 M at 20 °C, clear, violet; Partially soluble in water. Decomposes in organic solvents and acids
• Apperance: Crystalline; fine crystals; Liquid; powder; purplish-bronze-gray needles ; magenta–rose in solution
• Melting Point: > 240°C; 240°C (decomp.); 240°C dec.
• Density: 1 g/mL at 25 °C; 1.000 g/mL at 20 °C; 1.01 g/mL at 25 °C; 2.7; 2.703 g/cm^3
• Refractive Index: 1.59
• Odor: odorless
• Std enthalpy of formation: -813.4 kJ/mol
• Std molar entropy: 171.7 J K^–1 mol^–1
• pH: 7-10 (25 °C, 0.1 M in H2O)

Safety Information

• Storage Warning: Light Sensitive
• RTECS: SD6475000
• European Hazard Symbols: Dangerous for the environment (N); Harmful (Xn); Nature polluting (N); Non-Flammable; Oxidising (O); Oxidant (O); X; Harmful (Xn)
• UN Number: 1490; 3082; UN1490
• German water hazard class: 2; 3
• Hazard Class: 5.1; 9
• Packing Group: 2; 3; II
• Risk Statements: 50/53; 51/53; 52/53; 8-22-50/53; R:8-22-50/53; R8, R22, R50/53
• Safety Statements: 60-61; 61; S:60-61; S2, S60, S61
• TSCA Listed: 是
• EU Index: 025-002-00-9
• GHS Pictograms: GHS03; GHS07; GHS09
• GHS Signal Word: Danger; Warning
• NFPA704:
  

  0

  2

  0

  OX
• GHS Hazard statements: H272-H302-H410; H272-H400-H410-H302; H302; H410; H411; H412
• GHS Precautionary statements: P220-P273-P501; P221-P210-P220-P280-P301+P312-P501A; P264-P270-P301+P312-P330-P501A; P273; P273-P501
• Personal Protective Equipment: dust mask type N95 (US), 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; Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); 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; Eyeshields, Gloves; Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• RID/ADR: UN 1490 5.1/PG 2; UN 3082 9/PG 3; UN 3214 5.1/PG 2

Product Information

• Purity: ≥99%; ≥99.0%; ≥99.0% (RT); ≥99.3%; ≥99.5%; 97%; 98%; 99.0% min; 99.5%; 99-100.5%
• Concentration: 0.01 M; 0.01 M KMnO4 (0.05N); 0.02 M; 0.02 M KMnO4 (0.1N); 0.05 M KMnO4 (0.25N); 0.0950-0.1050 N; 0.1 M; 0.1 M KMnO4 (0.5N); 0.1% in H2O; 0.2 M; 0.2 M KMnO4 (1N); 0.950-1.050 N; 1 N; 1/10 N; 1/100 N; 1/2 N; 1/20 N; 1/40 N; 1/50 M KMnO4 (0.1N); 1/500 M KMnO4 (0.01N); 2 mM; 5 mM
• Grade: ACS reagent; ACS reagent, reag. Ph. Eur.; for microscopy; JIS special grade; Ph Eur; puriss.; puriss. p.a.; purum p.a.; SAJ first grade
• Particle Size: -325 mesh
• Packaging: pkg of 1/50 mol (3.161 g KMnO4); pkg of 1/500 mol (0.3161 g KMnO4)
• Suitability: complies for appearance of solution; meets USP testing specifications; suitable for determination of nitroxide; suitable for determination of toxic metals
• Impurities: ≤0.003% total nitrogen (N); ≤0.005% N compounds; ≤0.2% in water insoluble matters; ≤0.2% insolubles; insoluble matter, passes filter test; residual solvents, complies
• Cation Traces: As: ≤1 mg/kg; Ca: ≤150 mg/kg; Ca: ≤200 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤10 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤100 mg/kg; Fe: ≤20 mg/kg; Fe: ≤50 mg/kg; Hg: ≤0.05 mg/kg; Hg: ≤0.05 ppm; Mg: ≤100 mg/kg; Na: ≤200 mg/kg; Na: ≤300 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Ni: ≤50 mg/kg; Pb: ≤10 mg/kg; Pb: ≤20 mg/kg; Pb: ≤50 mg/kg; Zn: ≤10 mg/kg; Zn: ≤50 mg/kg
• Antion Traces: chloride (Cl-): ≤100 mg/kg; chloride, chlorate (as Cl-): ≤0.005%; chloride, chlorate (as Cl-): ≤30 mg/kg; chloride, chlorate (as Cl-): ≤50 mg/kg; sulfate (SO42-): ≤0.02%; sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤200 mg/kg; sulfate (SO42-): ≤300 mg/kg
• Shelf Life: (limited shelf life); (limited shelf life, expiry date on the label)
• Loss on Drying: ≤0.2% loss on drying, 105 °C; ≤0.2% loss on drying, 105 °C, 2 h
• Quality: meets analytical specification of Ph. Eur., BP, USP; volumetric
• Factor: 1.000 ±0.001; 1.000 ±0.002; 1.0000 ±0.2 R%
• Pharmacopeia: testing & handling conforms to Pharmacopeia
• Product Line: BioUltra
• abs.: absorption0.1M/, H2O no transmittance (UV)
• calibrated against: sodium oxalate
• Empirical Formula (Hill Notation): KMnO4

DETAILS

MP Biomedicals - 05225853

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 35184

General description
Visit our Titration Center to learn more.

Sigma Aldrich - 34267

General description
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Sigma Aldrich - 38136

General description
Visit our Titration Center to learn more.
concentration after dilution to 1L: 1/500mol/L (0.01N); amount of substance 1/500mol (0.3161 g KMnO4)
Packaging
glass ampoule

Sigma Aldrich - 60460

Application
Suitable for heterogeneous oxidations.
Other Notes
Versatile oxidant in organic chemistry1; Oxidant for the decomposition by solubilization and fusion2,3

Sigma Aldrich - 319406

General description
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Packaging
2 L in glass bottle
500 mL in glass bottle

Sigma Aldrich - 319414

General description
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Packaging
2 L in glass bottle

Sigma Aldrich - 38130

General description
Visit our Titration Center to learn more.
concentration after dilution to 1L: 1/50mol/L (0.1N); amount of substance 1/50mol (3.161 g KMnO4)
Packaging
glass ampoule

Sigma Aldrich - 60470

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 34266

General description
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Sigma Aldrich - 60459

Application
For volumetric redox analysis, preparation
Suitable for heterogeneous oxidations.

Sigma Aldrich - 70528

General description
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Sigma Aldrich - 35186

General description
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Sigma Aldrich - 60467

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 13206

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 24-5130

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 238511

Application
Layered MnO2 with very promising characteristics for battery applications is produced by thermal decomposition of KMnO4.1
Suitable for heterogeneous oxidations.
Packaging
100, 500 g in poly bottle

Sigma Aldrich - 223468

Application
Suitable for heterogeneous oxidations.
Layered MnO2 with very promising characteristics for battery applications is produced by thermal decomposition of KMnO4.1
Packaging
2.5 kg in poly bottle
25, 500 g in poly bottle

Sigma Aldrich - 35201

General description
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Sigma Aldrich - 24-5151

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 60458

Application
Suitable for heterogeneous oxidations.
Used for the decomposition of organic samples for the det. of mercury

Sigma Aldrich - 31404

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 24-5150

Application
Suitable for heterogeneous oxidations.

Sigma Aldrich - 399124

Application
Suitable for heterogeneous oxidations.
Layered MnO2 with very promising characteristics for battery applications is produced by thermal decomposition of KMnO4.1
Packaging
2.5 kg in poly bottle
25, 500 g in poly bottle
2.5kg packaged in clear glass bottles; 25g, 500g packaged in poly bottles.

Sigma Aldrich - 207985

Application
Suitable for heterogeneous oxidations.
Packaging
500 g in glass bottle

Sigma Aldrich - P2097

Application
适用于非均相氧化。

Sigma Aldrich - 24-5140

Application
Suitable for heterogeneous oxidations.

REFERENCES

• The oxidizing power of permanganate can be varied according to the pH of the reaction medium, the use of co-reagents, phase-transfer catalysis, etc. For a comprehensive review of permanganate oxidations in organic chemistry, with particular emphasis on novel applications, see: Synthesis, 85, (1987).
• For phase-transfer oxidation, catalyzed by Tetra-n-butylammonium hydrogen sulfate, A14047, of unfunctionalized benzylic methylenes, or benzylic alcohols to carbonyls, see: Synthesis, 915 (1987). Similar transformations have been carried out in the presence of triethylamine: Synthesis, 293 (1989).
• For the use of (1-Hexadecyl)trimethylammonium bromide, A15235, as a surfactant in permanganate oxidations in micelles, see: Can. J. Chem., 67, 1381 (1989).
• Classical permanganate cleavage of olefins is difficult to control, and normally proceeds to the highest possible oxidation level. Adsorption of the reagent on moist alumina has been found to attenuate its activity and allow good yields of aldehydes to be obtained. This would appear to provide a possible alternative to ozonolysis for this conversion: J. Org. Chem., 58, 2918 (1993). For use in the cis-hydroxylation of olefins, see Dicyclohexano-18-crown-6, A15344.
• For phase-transfer assisted oxidation of primary amines to azo compounds, see: Bull. Soc. Chim. Belg., 102, 59 (1993).
• In combination with CuSO ₄, has been used as a reagent for the heterogeneous oxidative cyclization of the primary position of a primary-secondary diol to the lactone: J. Chem. Soc., Chem. Commun., 634 (1988); Org, Synth. Coll., 9, 462 (1998):
  
• In combination with TMS chloride and benzyl triethylammonium chloride, generates a reagent for mild anti dichlorination of alkenes, conversion of epoxides to chlorohydrins, and selective oxidation of sulfides to sulfoxides: Tetrahedron Lett., 38, 2339 (1997).