SODIUM CHLORIDE
SODIUM CHLORIDE Extra Pure
Short Name: SODIUM CHLORIDE
Synonym: Common salt; Halite; Rock sal sodium chlorict;Table salt
Basic Details
Article No.
LG4105
Grade
Extra Pure
Purity
99.5%
CAS No.
7647-14-5
HS Code
2501.0090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
6.7 - 7.3
Melting point/ Freezing point [°C]
801 °C
Boiling point [°C]
1413 °C
Vapour pressure mm/Hg
1.33 mm Hg at 865 °C
Density [g/cm3]
2.16
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
White crystalline powder
Assay (after ignition)
Min. 99.5%
Loss on drying (at 105°C)
Max. 1.0%
Sulphate (SO4)
Max. 0.02%
Ammonia (NH3)
Max. 0.002%
Iron (Fe)
Max. 0.002%
Lead (Pb)
Max. 0.0005%
Potassium (K)
Max. 0.02%
Safety Information & Hazard Symbols