POTASSIUM CHLORIDE
POTASSIUM CHLORIDE AR
Short Name: POTASSIUM CHLORIDE
Basic Details
Article No.
LG3669
Grade
AR
Purity
99.5%
CAS No.
7447-40-7
HS Code
3104.2000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
7
Melting point/ Freezing point [°C]
770 °C
Boiling point [°C]
1500 °C
Density [g/cm3]
1.98
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay
99.5 - 100.5%
pH (2% solution in water)
5.5 - 8.5
Insoluble matter in water
Max 0.01%
Bromide (Br)
Max 0.01%
Iodide (I)
Max 0.002%
Sulphate (SO4)
Max 0.005%
Phosphate (PO4)
Max 0.005%
Total nitrogen (N)
Max 0.001%
Heavy metal (as Pb)
Max 0.0005%
Iron (Fe)
Max 0.0003%
Calcium (Ca)
Max 0.002%
Barium (Ba)
Max 0.001%
Magnesium (Mg)
Max 0.001%
Sodium (Na)
Max 0.02%
Loss on drying (at 105°C)
Max 1.0%
Safety Information & Hazard Symbols
Safety Statement
22-24/25