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OCTYL SULPHATE SODIUM SALT For HPLC
For ion pair chromatography
Sodium octyl sulphate
MSDS
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COAs
Packings
5 g
(00005)
Print friendly version
Article No.
5039D
Grade
For HPLC
Purity
99%
CAS No.
142-31-4
Molecular Formula
CH
3
(CH
2
)
7
OSO
3
Na
Molecular Weight
232.27
H.S. Code
2920.9000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Characteristic odour
Melting point/ Freezing point [°C]
195 °C
Flash point [°C]
93.3°C
Vapour density
8
Density [g/cm3]
1.04
Solubility in water [% weight]
Soluble in water
Specifications
Appearance
A white crystalline powder
Assay (titration)
Min 99%
RP gradient test
Corresponds to standard
Filter test
Corresponds to standard
Maximum UV absorbance (0.05M; 1 cm cell vs H2O):
at 210 nm
0.1
at 220 nm
0.06
at 230 nm
0.04
at 260 nm
0.02
at 500 nm
0.02
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P280-P302+P352-P305+P351+P338
Revision Date:
12-Mar-2025
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Lab Chemicals
Ion Pairing Reagents for HPLC
OCTYL SULPHATE SODIUM SALT