MANGANESE DIOXIDE AR

Manganese(IV) oxide

Article No.
04505
Grade
AR
Purity
80%
CAS No.
1313-13-9
Molecular Formula
MnO2
Molecular Weight
86.94
H.S. Code
2820.1000
Shelf Life
60 Months
MSDS
 

 

Physical Properties

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

Packings

  • 1PB1200500

    500 g (00500)

 

Specifications

Appearance A black colored heavy powder
Assay Min 80%
Free moisture Max 3%
Insoluble matter in HCl Max 0.5%
Iron (Fe) Max 0.1%
Lead (Pb) Max 0.09%
Copper (Cu) Max 0.002%
Sulphate (SO4) Max 1.2%
pH (5% water extract) 4.5 - 6.5

Safety Information and Hazard Symbols

Exclamation Mark Health Hazard
Symbol: GHS07,GHS08
Signal Word: Warning
Hazardous Statement: H302 + H332 - H373
Precaution Statement: P260 - P264 - P270 - P304 + P340 + P312 - P314 - P501
Revision Date : 14-Aug-2020
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