Direkt zum Inhalt
Merck
Alle Fotos(3)

Key Documents

View All Documentation

266132

Sigma-Aldrich

Mangan

powder, −325 mesh, ≥99% trace metals basis

Synonym(e):

Manganese element, Manganese-55

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(3)

About This Item

Empirische Formel (Hill-System):
Mn
CAS-Nummer:
7439-96-5
Molekulargewicht:
54.94
EG-Nummer:
231-105-1
MDL-Nummer:
MFCD00011111
UNSPSC-Code:
12141724
PubChem Substanz-ID:
24856125
NACRES:
NA.23

Qualitätsniveau

100

Assay

≥99% trace metals basis

Form

powder

Widerstandsfähigkeit

185 μΩ-cm, 20°C

Partikelgröße

−325 mesh

bp

1962 °C (lit.)

mp (Schmelzpunkt)

1244 °C (lit.)

Dichte

7.3 g/mL at 25 °C (lit.)

SMILES String

[Mn]

InChI

1S/Mn

InChIKey

PWHULOQIROXLJO-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Piktogramme

FlameEnvironment
GHS02,GHS09

Signalwort

Danger

H-Sätze

H260,H411

Gefahreneinstufungen

Aquatic Chronic 2 - Water-react 1

Lagerklassenschlüssel

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCP9945
MKCL2785
MKCD7202
MKBX4882V
MKBJ7653V

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 8

1 of 8

Mangan foil, not light tested, 25x25mm, thickness 0.01mm, permanent polyester support, 98.7%

GF74177736

Mangan

Mangan flake, 25 mm, weight 100 g, purity 99.95%

GF09388479

Mangan

Kobalt powder, <150 μm, ≥99.9% trace metals basis

Sigma-Aldrich

266647

Kobalt

Silizium powder, max. particle size 45 micron, weight 200 g, purity 99.5%

GF38819571

Silizium

Nickel powder, <50 μm, 99.7% trace metals basis

Sigma-Aldrich

266981

Nickel

Kobalt powder, 2 μm particle size, 99.8% trace metals basis

Sigma-Aldrich

266639

Kobalt

Bismut powder, −100 mesh, 99% trace metals basis

Sigma-Aldrich

265462

Bismut

Chrom powder, 99.5%, −100 mesh

Sigma-Aldrich

266264

Chrom

Duncan den Boer et al.
Nature chemistry, 5(7), 621-627 (2013-06-22)
Manganese porphyrins have been extensively investigated as model systems for the natural enzyme cytochrome P450 and as synthetic oxidation catalysts. Here, we report single-molecule studies of the multistep reaction of manganese porphyrins with molecular oxygen at a solid/liquid interface, using
Keisuke Saito et al.
Biochimica et biophysica acta, 1837(1), 159-166 (2013-10-08)
In the crystal structure of Photosystem II (PSII) analyzed at a resolution of 1.9Å, most of the bond lengths between Mn and O atoms in the oxygen-evolving Mn4Ca cluster are 1.8-2.1Å. On the other hand, the Mn1O5 bond in the
D G Barceloux
Journal of toxicology. Clinical toxicology, 37(2), 293-307 (1999-06-26)
Manganese is a very hard, brittle metal, which is used to increase the strength of steel alloys. Absorption from the gastrointestinal tract occurs in the divalent and tetravalent forms. Permanganates, which are strong oxidizing agents, have a +7 valence. The
Alan Woolf et al.
Environmental health perspectives, 110(6), 613-616 (2002-06-11)
The patient's family bought a home in a suburb, but the proximity of the house to wetlands and its distance from the town water main prohibited connecting the house to town water. The family had a well drilled and they
M Baldwin et al.
Neurotoxicology, 20(2-3), 343-353 (1999-07-01)
Exposure data and bioindicators were obtained for a study whose objective was detection of early manifestations of manganese (Mn) neurotoxicity in a population with potential environmental exposure. The study included persons with no history of neurotoxic workplace exposure in Southwest
Alle zugehörigen Dokumente anzeigen

Artikel

Working with Reactive, Volatile, Complex Materials to Produce Novel Alloys

Technologies are an integral part of our lives and we rely on them for such things as communication, heating and cooling, transportation, and construction. Improvements to technologies have made what they do for us more precise, automated, efficient, and powerful.

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.