SODIUM AZIDE
SODIUM AZIDE Extra Pure
Short Name: SODIUM AZIDE
Synonym: Hydrazoic acid sodium salt
Basic Details
Article No.
LG4071
Grade
Extra Pure
Purity
99%
CAS No.
26628-22-8
HS Code
2850.0030
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
10 at 65 g/l at 25 °C
Melting point/ Freezing point [°C]
275 °C
Vapour pressure [20°C]
0.01 hPa at 20 °C
Vapour density
2.2
Density [g/cm3]
1.85
Solubility in water [% weight]
42 g/100 g water @ 170C
Chemical Specifications
Appearance
White crystalline powder
Assay (oxidimetric)
Min 99%
Insoluble matter in water
Max 0.3%
Loss on drying (in vacuum)
Max 0.1%
Alkalinity (as NaOH)
Max 0.1%
Chloride (NaCl)
Max 0.05%
Safety Information & Hazard Symbols
Symbol
GHS06, GHS09
Signal Word
Danger
UN No.
1687
IMCO Class No.
6.1
Packing Group
II
Hazardous Statement
H300-H410
Precaution Statement
P264-P273-P301 + P310-P501