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Metals
SODIUM METAL
SODIUM METAL AR
Coated with liquid paraffin
Restricted for Export
Article No.
5753B
Grade
AR
Purity
99%
CAS No.
7440-23-5
Molecular Formula
Na
Molecular Weight
22.99
H.S. Code
2805.1100
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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
Packings
250 g
(00250)
500 g
(00500)
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 and 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
Revision Date :
06-Apr-2021