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Mangan(IV)-oxid, aktiviert, tech., Mn 58 % min., Thermo Scientific Chemicals
25.80 CHF - 105.00 CHF
Chemische Identifikatoren
| CAS | 1313-13-9 |
|---|---|
| Summenformel | MnO2 |
| Molekulargewicht (g/mol) | 86.94 |
| MDL-Nummer | MFCD00003463 |
| InChI-Schlüssel | NUJOXMJBOLGQSY-UHFFFAOYSA-N |
| Synonym | manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein |
| PubChem CID | 14801 |
| IUPAC-Name | Dioxomangan |
| SMILES | O=[Mn]=O |
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Marke | Menge | Preis | Menge & Verfügbarkeit | |||||
|
11327897
|
Thermo Scientific Alfa Aesar
014340.09 |
10 g |
25.80 CHF
10 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11337897
|
Thermo Scientific Alfa Aesar
014340.22 |
100 g |
33.75 CHF
100 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11317897
|
Thermo Scientific Alfa Aesar
014340.36 |
500 g |
105.00 CHF
500 Gramm |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschreibung
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.
- Als Oxidationsmittel, Quelle für metallisches Mangan, Entfärbung von Glas, Porzellananstrich, als analytisches Reagenz
Chemische Identifikatoren
| 1313-13-9 | |
| 86.94 | |
| NUJOXMJBOLGQSY-UHFFFAOYSA-N | |
| 14801 | |
| O=[Mn]=O |
| MnO2 | |
| MFCD00003463 | |
| manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein | |
| Dioxomangan |
Spezifikation
| Manganese(IV) oxide | |
| Activated | |
| Schwarz | |
| MnO2 | |
| 14,5730 | |
| Insoluble in water,nitric acid,sulfuric acid; Soluble in HCl; In presence of hydrogen peroxide or oxalic acid soluble in dilute HNO3 and H2SO4 | |
| O=[Mn]=O | |
| 86.94 | |
| 86.94 | |
| Mn 58% min. |
| 535°C (decomposition) | |
| 1313-13-9 | |
| Pulver | |
| MFCD00003463 | |
| manganese dioxide, manganese iv oxide, manganese peroxide, manganese superoxide, manganese black, manganese binoxide, manganese oxide, mangandioxid, black manganese oxide, braunstein | |
| NUJOXMJBOLGQSY-UHFFFAOYSA-N | |
| Dioxomangan | |
| 14801 | |
| Technisch | |
| 5.026 g/mL |
Sicherheit und Handhabung
GHS-H-Satz
H302-H332
Gesundheitsschädlich bei Verschlucken.
Gesundheitsschädlich bei Einatmen.
P260-P264b-P270-P271-P301+P312-P304+P340-P312-P314-P330-P501c
H302+H332-H373
missing translation for 'einecsNumber' : 215-202-6
missing translation for 'rtecsNumber' : Gehäuse OP0350000
missing translation for 'tsca' : Ja
Recommended Storage : Umgebungstemperaturen
RUO – Research Use Only
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