SODIUM CHLORIDE
SODIUM CHLORIDE For HPLC
Short Name: SODIUM CHLORIDE
Synonym: Common salt; Halite; Rock salt Sodium chloric; Table salt
Basic Details
Article No.
LG4107N
Grade
For HPLC
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
Min. 99.5%
RP gradient test
Corresponds
Solubility (100 mg/mL in water)
Complete, Colourless
pH (5% solution in water)
5.0 - 8.0
UV absorbance (10% solution in water) at:
at 220 nm
Max. 0.05
at 230 nm
Max. 0.03
at 240 nm
Max. 0.02
at 260 nm
Max. 0.01
at 500 nm
Max. 0.01
Safety Information & Hazard Symbols