MANGANESE DIOXIDE
MANGANESE DIOXIDE AR
Short Name: MANGANESE DIOXIDE
Synonym: Manganese(IV) oxide
Basic Details
Article No.
LG2888
Grade
AR
Purity
80%
CAS No.
1313-13-9
HS Code
2820.1000
Shelf Life
60 Months
Packings Avialable
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
Chemical 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 & Hazard Symbols
Symbol
GHS07,GHS08
Signal Word
Warning
Hazardous Statement
H302 + H332 - H373
Precaution Statement
P260 - P264 - P270 - P304 + P340 + P312 - P314 - P501