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Sigma-Aldrich

Manganese(IV) oxide

ReagentPlus®, ≥99%

Sinônimo(s):

Manganese dioxide

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About This Item

Fórmula empírica (Notação de Hill):
MnO2
Número CAS:
1313-13-9
Peso molecular:
86.94
Número CE:
215-202-6
Número MDL:
MFCD00003463
Código UNSPSC:
12352303
ID de substância PubChem:
329752459
NACRES:
NA.21

Nível de qualidade

100

linha de produto

ReagentPlus®

Ensaio

≥99%

forma

crystalline powder
granular

pf

535 °C (dec.) (lit.)

cadeia de caracteres SMILES

O=[Mn]=O

InChI

1S/Mn.2O

chave InChI

NUJOXMJBOLGQSY-UHFFFAOYSA-N

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Descrição geral

Manganese(IV) oxide (MnO2) is an eco-friendly chemical having a high theoretical specific capacitance.

Aplicação

Manganese(IV) oxide has been used as a catalyst for the production of gaseous oxygen and liquid water from 30% H2O2 solution.

Informações legais

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Warning

Frases de perigo

H302 + H332,H373

Classificações de perigo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - STOT RE 2 Inhalation

Órgãos-alvo

Brain

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

does not flash

Ponto de fulgor (°C)

does not flash

Certificados de análise (COA)

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Lab on a chip, 16(2), 261-268 (2016)
Y Wang et al.
Journal of colloid and interface science, 380(1), 8-15 (2012-06-02)
Bio-inspired chemical approach has been developed for the surface modification and electrophoretic deposition of manganese dioxide and zirconia nanoparticles, prepared by chemical precipitation methods. Caffeic acid, trans-cinnamic acid, p-coumaric acid, and 2,4-dihydroxycinnamic acid were investigated for the surface modification of
Michael K L Chu et al.
Lab on a chip, 12(14), 2533-2539 (2012-05-09)
We have developed glucose-responsive implantable microdevices for closed-loop delivery of insulin and conducted in vivo testing of these devices in diabetic rats. The microdevices consist of an albumin-based bioinorganic membrane that utilizes glucose oxidase (GOx), catalase (CAT) and manganese dioxide
Wen-Hui Kuan et al.
Journal of hazardous materials, 239-240, 152-159 (2012-09-25)
This study examined the reaction of methylene blue (MB) with tunneled manganese oxide pyrolusite regarding pH and reaction time. MB was cleaved through N-demethylation, in which reaction azure B (AB), azure A (AA), azure C (AC), and thionin (TH) were
Xing Liu et al.
The Analyst, 137(19), 4552-4558 (2012-08-18)
Inorganic nanomaterials that mimic enzymes are fascinating as they potentially have improved properties relative to native enzymes, such as greater resistance to extremes of pH and temperature and lower sensitivity to proteases. Although many artificial enzymes have been investigated, searching
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