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Oxyde de manganèse(IV), activé, tech., Mn 58 % min, Thermo Scientific Chemicals

Code produit. 11337897
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100 g
500 g
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As an oxidizing agent, source of metallic manganese, decolorizing glass, painting porcelain, as an analytical reagentManganese(IV) oxide is used as an oxidizing agent in organic synthesis such as oxidation of allylic/benzylic alcohols, as a textile dye, as a reducing agent, and as a component of dry cell batteries such as zinc-carbon battery and alkaline battery. It is also used in making pigments for glasses and ceramics, and drier for paints. Further it is used in the manufacture of manganese steel and several manganese derivatives including potassium permanganate, a powerful versatile oxidant. Catalytic hydration of nitriles to amides by flowing through manganese dioxide has been reported. Manganese dioxide supported on inorganic oxide can be used for oxidation of methylamine through CWAO (Catalytic Wet Air Oxidation). It has high potential as highly efficient and robust material for water oxidation reaction (WORs).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • En tant qu’agent oxydant, source de manganèse métallique, décolorant de verre, peinture sur porcelaine, comme réactif analytique
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Chemical Identifiers

CAS 1313-13-9
Formule moléculaire MnO2
Poids moléculaire (g/mol) 86.94
Numéro MDL MFCD00003463
Clé InChI NUJOXMJBOLGQSY-UHFFFAOYSA-N
Synonyme manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein
CID PubChem 14801
Nom IUPAC dioxomanganèse
SMILES O=[Mn]=O

Specifications

Nom chimique ou matériau Manganese(IV) oxide
Point de fusion 535°C (decomposition)
Note relative au nom Activated
Couleur Noir
Forme physique Poudre
Quantité 100 g
Merck Index 14,5730
Informations sur la solubilité Insoluble in water,nitric acid,sulfuric acid; Soluble in HCl; In presence of hydrogen peroxide or oxalic acid soluble in dilute HNO3 and H2SO4
Poids de la formule 86.94
Qualité Technique
Concentration or Composition (by Analyte or Components) Mn 58% min.
Densité 5.026 g/mL
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RUO – Research Use Only

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