POTASSIUM HYDROGEN SULPHATE
POTASSIUM HYDROGEN SULPHATE Extra Pure
Short Name: POTASSIUM HYDROGEN SULPHATE
Synonym: Potassium bisulphate
Basic Details
Article No.
LG3649
Grade
Extra Pure
Purity
98%
CAS No.
7646-93-7
HS Code
2833.2990
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White Crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
325°C
Boiling point [°C]
Decomposes
Density [g/cm3]
2.24
Solubility in water [% weight]
56 g in 100g of water
Chemical Specifications
Appearance
White crystalline powder
Assay (as KHSO4)
Min 98%
Chloride (Cl)
Max 0.005%
Heavy metal (as Pb)
Max 0.005%
Iron (Fe)
Max 0.005%
Calcium (Ca)
Max 0.02%
Safety Information & Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
UN No.
2509
IMCO Class No.
8
Packing Group
II
Hazardous Statement
H314-H335
Precaution Statement
P261-P280-P305 + P351 + P338-P310