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Sigma-Aldrich

Mangan(IV)-oxid

≥99.99% trace metals basis

Synonym(e):

Mangandioxid

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About This Item

Empirische Formel (Hill-System):
MnO2
CAS-Nummer:
1313-13-9
Molekulargewicht:
86.94
EG-Nummer:
215-202-6
MDL-Nummer:
MFCD00003463
UNSPSC-Code:
12352303
PubChem Substanz-ID:
24877699

Assay

≥99.99% trace metals basis

Form

powder and chunks

mp (Schmelzpunkt)

535 °C (dec.) (lit.)

Anwendung(en)

battery manufacturing

SMILES String

O=[Mn]=O

InChI

1S/Mn.2O

InChIKey

NUJOXMJBOLGQSY-UHFFFAOYSA-N

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Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Brain

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

does not flash

Flammpunkt (°C)

does not flash

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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Mangan(II)-carbonat ≥99.9% trace metals basis

Sigma-Aldrich

377449

Mangan(II)-carbonat

Terbium(III)-oxid 99.99% trace metals basis

Sigma-Aldrich

590509

Terbium(III)-oxid

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
Xin Zhao et al.
ACS nano, 6(6), 5404-5412 (2012-05-05)
Manganese dioxide (MnO(2)) particles 2-3 nm in size were deposited onto a porous "activated microwave expanded graphite oxide" (aMEGO) carbon scaffold via a self-controlled redox process. Symmetric electrochemical capacitors were fabricated that yielded a specific capacitance of 256 F/g (volumetric:
Yongmin He et al.
ACS nano, 7(1), 174-182 (2012-12-20)
A lightweight, flexible, and highly efficient energy management strategy is needed for flexible energy-storage devices to meet a rapidly growing demand. Graphene-based flexible supercapacitors are one of the most promising candidates because of their intriguing features. In this report, we
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