NATURAL MANGANESE DIOXIDE POWDER MnO2

 
HS code / Customs: 
2820100000
Characteristics

Chemical Information:

Chemical title of product main component: manganese (IV) dioxide

Chemical formula of product main component: MnO2

Characteristic Specification Typical Test Method
Appearance Fine black powder free from extraneous materials   Visual
Manganese dioxe (MnO2) min 75,0 % >75% Oxalatometric method
Iron (Fe) max. 1,5 % <1,5% ICP-AES
Moisture max. 1 % <1% Gravimetry
Screen analysis -0.043mm: min 75 % < 75%