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1344-43-0 - Manganese(II) oxide, Mn 76.0-78.0%, typically 99% - 11870 - Alfa Aesar

11870 Manganese(II) oxide, Mn 76.0-78.0%, typically 99%

CAS-Nummer
1344-43-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
500g 34,00
2kg 94,80
*5x2kg 357,00
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Manganese(II) oxide, Mn 76.0-78.0%, typically 99%

MDL
MFCD00016226
EINECS
215-695-8

Chemische Eigenschaften

Formel
MnO
Molmasse
70.94
Form
+200 Mesh Powder
Dichte
5.0
Löslichkeit
Insoluble in water. Soluble in hydrochloric acid.

Anwendungen

The main use of manganese dioxide is in dry-cell batteries, such as the alkaline battery and the zinc-carbon battery. It is useful as a pigment, and as a precursor to other manganese compounds. It is used as a reagent in organic synthesis, for instance, for the oxidation of allylic alcohols and arylmethyl alcohols. It is also employed in various industrial purposes such as in adhesives and sealant chemicals, lubricants and lubricant additives, fertilizers, oxidizing/reducing agents, plating agents and surface treating agents, processing aids, air care products, paints, and coatings.

Bemerkungen

Strong oxidant. Reacts aggressively with combustible and reducing materials.

Literaturverweise

Durán, F. G.; Barbero, B. P.; Cadús, L. E. Catalytic Combustion of Ethyl Acetate over Manganese Oxides Deposited on Metallic Monoliths. Chem. Eng. Technol. 2014, 37 (2), 310-316.

Nandy, A.; Tiwary, C. S.; Dutta, A.; Chattopadhyay, K.; Pradhan, S. K. Effect of Manganese (II) Oxide on microstructure and ionic transport properties of nanostructured cubic zirconia. Electrochim. Act. 2015, 170, 360-368.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H312-H315-H319-H335

Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2820.90
TSCA
Yes
RTECS
OP0900000

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