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OCTYL SULPHATE SODIUM SALT For HPLC

For ion pair chromatography
Sodium octyl sulphate

COAs

Packings

5 g (00005)

1GBA000015
Print friendly version
Article No. 5039D Grade For HPLC
Purity 99% CAS No. 142-31-4
Molecular Formula CH3(CH2)7OSO3Na 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

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H315-H319-H335
 Precaution Statement: P261-P305 + P351 + P338
Revision Date: 13-Jun-2016

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