SODIUM METAL
SODIUM METAL AR
Coated with liquid paraffin
Short Name: SODIUM METAL
Basic Details
Article No.
LG4053
Grade
AR
Purity
99%
CAS No.
7440-23-5
HS Code
2805.1100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Silvery white
Odour
Odorless
Melting point/ Freezing point [°C]
97.8 °C
Auto-ignition temperature [°C]
> 115°C
Flash point [°C]
82 °C
Boiling point [°C]
883 °C
Vapour density
0.003
Density [g/cm3]
0.968
Solubility in water [% weight]
Decomposes violently in water
Chemical Specifications
Appearance
Silvery white soft, waxy surface
Assay
Min 99%
Chloride (Cl)
Max 0.002%
Sulphate (SO4)
Max 0.002%
Phosphate (PO4)
Max 0.0005%
Total nitrogen (N)
Max 0.0005%
Heavy metal (as Pb)
Max 0.0005%
Iron (Fe)
Max 0.001%
Calcium (Ca)
Max 0.05%
Potassium (K)
Max 0.01%
Safety Information & Hazard Symbols
Symbol
GHS02, GHS05
Signal Word
Danger
UN No.
1428
IMCO Class No.
4.3
Packing Group
I
Hazardous Statement
H260-H314
Precaution Statement
P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422