POTASSIUM HYDROGEN SULPHATE Extra Pure

Chemical Information
Article No.	AL3649
Grade	Extra Pure
Purity	98%
CAS Number	7646-93-7
Molecular Formula	KHSO4
Molecular Weight	136.19
HS Code	28332990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	56 g in 100g of water
Colour	White Crystalline
Boiling point(°C)	Decomposes
Melting point/ Freezing point(°C)	325 °C
Density (g/cm3)	2.24
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Precaution Statement	P261-P280-P305 + P351 + P338-P310
Hazardous Statement	H314-H335
Symbol	GHS05, GHS07
Signal Word	Danger
Packing Group	II

Specifications
Iron (Fe)	Max 0.005%
Heavy metals (as Pb)	Max 0.005%
Calcium (Ca)	Max 0.02%
Chloride (Cl)	Max 0.005%
Appearance	White crystalline powder