POTASSIUM PERMANGANATE
POTASSIUM PERMANGANATE Extra Pure
Purified Crystal's
Short Name: POTASSIUM PERMANGANATE
Synonym: Potassium manganate(VII), Permanganate of potash
Basic Details
Article No.
LG3752
Grade
Extra Pure
Purity
99%
CAS No.
7722-64-7
HS Code
2841.6100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Blackish Crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
240 °C
Vapour density
5.4
Density [g/cm3]
2.7
Solubility in water [% weight]
7 g in 100 g of water
Chemical Specifications
Appearance
Blackish crystalline powder with metallic lustre
Assay
Min 99%
Insoluble matter
Max 0.5%
Chloride (Cl)
Max 0.02%
Nitrate (NO3)
Max 0.2%
Sulphate (SO4)
Max 0.05%
Sodium (Na)
Max 0.5%
Safety Information & Hazard Symbols
Symbol
GHS03, GHS07, GHS09
Signal Word
Danger
UN No.
1490
IMCO Class No.
5.1
Packing Group
II
Hazardous Statement
H272-H302-H410
Precaution Statement
P220-P273-P501