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Lab Chemicals
Ion Pairing Reagents for HPLC
OCTYL SULPHATE SODIUM SALT
OCTYL SULPHATE SODIUM SALT For HPLC
For ion pair chromatography
Sodium octyl sulphate
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
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
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
Packings
5 g
(00005)
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-P305 + P351 + P338
Revision Date :
13-Jun-2016