MANGANESE DIOXIDE Technical grade

Chemical Information
Article No.	AL2888
Grade	Extra Pure
Purity	80%
CAS Number	1313-13-9
Molecular Formula	MnO2
Molecular Weight	86.94
HS Code	28201000
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	Insoluble in water
Colour	Black powder
Melting point/ Freezing point(°C)	535 °C
Density (g/cm3)	5.06
Odour	Odorless

Safety Information and Hazard Symbols
Signal Word	Warning
Symbol	GHS07
Hazardous Statement	H302-H332

Specifications
Appearance	A black colored heavy powder
Assay	Min 70%