POTASSIUM PERMANGANATE Extra Pure

Chemical Information
Article No.	AL3752
Grade	Extra Pure
Purity	99%
CAS Number	7722-64-7
Molecular Formula	KMnO4
Molecular Weight	158.03
HS Code	28416100
Shelf Life	5 Years

Physical Properties
Vapour density	5.4
Solubility in water(% weight)	7 g in 100 g of water
Colour	Blackish Crystalline
Melting point/ Freezing point(°C)	240 °C
Density (g/cm3)	2.7
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Precaution Statement	P220-P273-P501
Hazardous Statement	H272-H302-H410
Symbol	GHS03, GHS07, GHS09
Signal Word	Danger
Packing Group	II

Specifications
Assay	Min 99%
Sulphate (SO4)	Max 0.05%
Chloride (Cl)	Max 0.02%
Appearance	Blackish crystalline powder with metallic lustre
Sodium (Na)	Max 0.5%