463728

Manganese

powder, ≥99.9% trace metals basis

• Synonyme(s) : Colloidal manganese, Manganese element, Manganese-55
• Formule empirique (notation de Hill) : Mn
• CAS Number: 7439-96-5
• Poids moléculaire : 54.94
• Numéro CE : 231-105-1
• Numéro MDL: MFCD00011111
• Code UNSPSC : 12141724
• ID de substance PubChem : 24870089
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Essai: ≥99.9% trace metals basis
• Forme: powder
• Résistivité: 185 μΩ-cm, 20°C
• pb: 1962 °C (lit.)
• Pf: 1244 °C (lit.)
• Densité: 7.3 g/mL at 25 °C (lit.)
• Chaîne SMILES: [Mn]
• InChI: 1S/Mn
• Clé InChI: PWHULOQIROXLJO-UHFFFAOYSA-N

Description

Description générale

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.

Application

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

Caractéristiques et avantages

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

Informations sur la sécurité

• Pictogrammes: GHS02
• Mention d'avertissement: Danger
• Mentions de danger: H260
• Conseils de prudence: P223 - P231 + P232 - P370 + P378 - P422
• Classification des risques: Water-react 1
• Code de la classe de stockage: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges