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Merck

463728

Sigma-Aldrich

Manganese

powder, ≥99.9% trace metals basis

Synonim(y):

Colloidal manganese, Manganese element, Manganese-55

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About This Item

Wzór empiryczny (zapis Hilla):
Mn
Numer CAS:
Masa cząsteczkowa:
54.94
Numer WE:
Numer MDL:
Kod UNSPSC:
12141724
Identyfikator substancji w PubChem:
NACRES:
NA.23

Próba

≥99.9% trace metals basis

Formularz

powder

rezystywność

185 μΩ-cm, 20°C

bp

1962 °C (lit.)

mp

1244 °C (lit.)

gęstość

7.3 g/mL at 25 °C (lit.)

ciąg SMILES

[Mn]

InChI

1S/Mn

Klucz InChI

PWHULOQIROXLJO-UHFFFAOYSA-N

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Opis ogólny

Manganese powder is a free-flowing, brown to black powder with a high melting point (1244 °C) and exceptional resistance to corrosion and abrasion. Our high-purity manganese powder (≥99.9%) is a reliable and valuable material for various industrial and academic applications. The ability of manganese to exist in multiple oxidation states allows it to act as a redox mediator, facilitating electron transfer between reactants and products. This makes it an effective catalyst in a wide range of chemical reactions, including the oxidation of alcohols and the removal of pollutants from industrial emissions.

Zastosowanie

Manganese powder is a cost effective alloying element with a high hardenability. It is majorly used in powder metallurgy applications such as:
  • a starting material for the preparation of manganese oxide for lithium ion batteries
  • a material used in surface alloying
  • sintering of steel to form manganese steel

Cechy i korzyści

Our 99.9% pure manganese powder is useful in powder metallurgical and chemical industries where purity matters most.
✔ Consistent quality
✔ High purity
✔ Available to scale up: bulk and pilot scale
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Piktogramy

Flame

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Water-react 1

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

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


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Produkty

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