Items

Data

Appearance

Gray or white brown powder

Mn content % ≥

43.5

Iron % ≤

0.005

Sulfate % ≤

0.6

Relative molecular weight

114.95

Relative density

3.1

Stability

The newly deposit turns to be pink or almost white powder. It will grow into white brown in air. It will decompose when heated. It is liable to solve in diluted acid, not soluble in water or ethanol.

Heavy metals ( Pb basis) % ≤

0.0008

Chlorate insoluble matters % ≤

0.1