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Barium permanganate information


Barium permanganate
Identifiers
CAS Number
  • 7787-36-2 checkY
3D model (JSmol)
  • Interactive image
ECHA InfoCard 100.029.191 Edit this at Wikidata
EC Number
  • 232-110-1
PubChem CID
  • 24587
UNII
  • YQV1TGU8UP checkY
CompTox Dashboard (EPA)
  • DTXSID301015790 Edit this at Wikidata
InChI
  • InChI=1S/Ba.2Mn.4O/q+2;;;;;;;;;2*-1
    Key: YFFSWKZRTPVKSO-UHFFFAOYSA-N
SMILES
  • [O-][Mn](=O)(=O)=O.[O-][Mn](=O)(=O)=O.[Ba+2]
Properties
Chemical formula
 Ba(MnO4)2[1]
Molar mass 375.198 g/mol
Appearance dark violet to brown crystals
Odor odorless
Density 3.77 g/cm3
Melting point 200 °C (392 °F; 473 K) (decomposes)
Solubility in water
 62.5 g/100 mL (29 °C)
Solubility decomposes in alcohol
Structure
Crystal structure
 rhombic
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazard OX: Oxidizer. E.g. potassium perchlorate
2
0
0
OX
Related compounds
Other cations
 Magnesium permanganate
Strontium permanganate
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Barium permanganate is a chemical compound, with the formula Ba(MnO4)2.[2] It forms violet to brown crystals that are sparingly soluble in water.

  1. ^ Lide, David R., ed. (2009). CRC Handbook of Chemistry and Physics (90th ed.). Boca Raton, Florida: CRC Press. p. 4-50. ISBN 978-1-4200-9084-0.
  2. ^ PubChem

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Barium permanganate

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Barium permanganate is a chemical compound, with the formula Ba(MnO4)2. It forms violet to brown crystals that are sparingly soluble in water. Barium...

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Permanganate

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Ammonium permanganate, NH4MnO4 Barium permanganate, Ba(MnO4)2 Calcium permanganate, Ca(MnO4)2 Lithium permanganate, LiMnO4 Potassium permanganate, KMnO4...

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Potassium permanganate

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Potassium permanganate is an inorganic compound with the chemical formula KMnO4. It is a purplish-black crystalline salt, that dissolves in water as K+...

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Permanganic acid

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the reaction of dilute sulfuric acid with a solution of barium permanganate, the insoluble barium sulfate byproduct being removed by filtering: Ba(MnO4)2...

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Cadmium permanganate

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permanganate can be obtained by reacting cadmium sulfate and barium permanganate. After removing the barium sulfate precipitate, the solution is crystallized in...

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Lithium permanganate

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permanganate is an inorganic compound with the chemical formula LiMnO4. It can be produced by the reaction of lithium sulfate and barium permanganate...

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Magnesium permanganate

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hexahydrate was prepared by E. Mitserlich and H. Aschoff by reacting barium permanganate with magnesium sulfate: MgSO4 + Ba(MnO4)2 → Mg(MnO4)2 + BaSO4 It...

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Potassium manganate

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synthesis of potassium permanganate (KMnO4), a common chemical. Occasionally, potassium manganate and potassium permanganate are confused, but each compound's...

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List of inorganic compounds

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– BaMnO4 Barium nitrate – Ba(NO3)2 Barium oxalate – Ba(C2O4) Barium oxide – BaO Barium permanganate – Ba(MnO4)2 Barium peroxide – BaO2 Barium sulfate –...

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Solubility table

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575 653 Barium permanganate Ba(MnO4)2 62.5 Barium manganate BaMnO4 0.0036 Barium pyrophosphate Ba2P2O7 0.009 Barium selenate BaSeO4 0.005 Barium sulfate...

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Barium manganate

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oxidation state. Manganate should not be confused with permanganate which contains manganese(VII). Barium manganate is a powerful oxidant, popular in organic...

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Manganate

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compounds. Other manganates include hypomanganate or manganate(V), MnO3− 4, permanganate or manganate(VII), MnO− 4, and the dimanganate or dimanganate(III) Mn...

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List of CAS numbers by chemical compound

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10048–99–4 BaI2 barium iodide 13718–50–8 BaI2•2H2O barium iodide dihydrate 7787–33–9 BaMnO4 barium manganate 7787–35–1 Ba(MnO4)2 barium permanganate 7787–36–2...

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Glossary of chemical formulae

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BaMnO4 barium manganate 7787-35-1 Ba(MnO4)2 barium permanganate 7787-36-2 BaMoO4 barium molybdate 7787-37-3 BaN6 barium azide 18810-58-7 Ba(NO2)2 barium nitrite...

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List of UN numbers 1401 to 1500

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UN 1445 5.1 Barium chlorate UN 1446 5.1 Barium nitrate UN 1447 5.1 Barium perchlorate UN 1448 5.1 Barium permanganate UN 1449 5.1 Barium peroxide UN 1450...

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Manganese dioxide

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releasing chlorine as a by-product. Lastly, the action of potassium permanganate over manganese sulfate crystals produces the desired oxide. 2 KMnO 4...

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Delay composition

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at 5–6 cm/s potassium permanganate with antimony, very slow Manganese Delay Composition: manganese with lead chromate and barium chromate (lead chromate...

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Perxenate

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permanganate. The perxenate anion is unstable in acidic solutions, being almost instantaneously reduced to HXeO− 4. The sodium, potassium, and barium...

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Hypomanganate

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salt, but sodium hypomanganate Na 3MnO 4, barium hypomanganate Ba 3(MnO 4) 2, and the mixed potassium-barium salt KBaMnO 4 is also known. The anion can...

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Manganese

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familiar in the laboratory in the form of the deep violet salt potassium permanganate. It occurs at the active sites in some enzymes. Of particular interest...

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Pyrotechnic composition

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compositions Permanganates: Potassium permanganate – used in early mixtures, now considered to be sensitive and unstable Ammonium permanganate – a moderately...

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Thermometric titration

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thermometric titrations. In the classical determination of ferrous ion with permanganate, the reaction enthalpy is more than double that of a strong acid/strong...

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Bleach

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persulfate, is common in hair-lightening products. Permanganate salts such as Potassium permanganate (KMnO4). In the food industry, other oxidizing products...

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Transition metal

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oxidation state. For example, the colour of chromate, dichromate and permanganate ions is due to LMCT transitions. Another example is that mercuric iodide...

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List of cleaning products

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Pine oil Polyaminopropyl biguanide Potassium hypochlorite Potassium permanganate Povidone-iodine Pseudomonas aeruginosa Quaternary ammonium cation Ravi-de-Tulip...

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WHO Model List of Essential Medicines

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Selenium sulfide Sodium thiosulfate Terbinafine Mupirocin Potassium permanganate Silver sulfadiazine Betamethasone Calamine Hydrocortisone Benzoyl peroxide...

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Valence electron

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fact that manganese can have an oxidation state as high as +7 (in the permanganate ion: MnO− 4). (But note that merely having that number of valence electrons...

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Sodium manganate

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sodium permanganate under basic conditions: 4 NaOH + 4NaMnO4 → 4 Na2MnO4 + 2 H2O + O2 Because NaMnO4 is difficult to prepare, sodium permanganate is more...

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