1313-13-9

MnO2

Appearance: black powder

Purity ：99.99% trace metals basis

Properties:Black or brown black powder。

melting point：535 °C (dec.)(lit.)；

density : 5.026；

Insoluble in water and nitric acid, soluble in acetone.

It is mainly used in dry batteries for depolarizing agents.It is a good decolorizing agent in the glass industry. It can oxidize the low iron salt into high iron salt, so that the blue and green of the glass turn to a weak yellow.

1KG/bottle