Sodium Dodecyl Sulfate 99% Ultrapure

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£20.95 to £160.60

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Variation ID		Product Code	Pack Size	List Price
4179	photo_camera	GPC1000-X	100g GPC1000-X	£20.95
4180	photo_camera	GPC1000-2X	250g GPC1000-2X	£47.20
4181	photo_camera	GPC1000-5X	500g GPC1000-5X	£87.10
4182	photo_camera	GPC1000-Y	1Kg GPC1000-Y	£160.60

Sodium dodecyl sulfate (SDS) or sodium lauryl sulfate (SLS), sometimes written sodium laurilsulfate, is an organic compound with the formula CH3(CH2)11OSO3Na. It is an anionic surfactant used in many cleaning and hygiene products. This compound is the sodium salt of the 12-carbon an organosulfate.

Its hydrocarbon tail combined with a polar “headgroup” give the compound amphiphilic properties that make it useful as a detergent. SDS is also component of mixtures produced from inexpensive coconut and palm oils. SDS is a common component of many domestic cleaning, personal hygiene and cosmetic, pharmaceutical, and food products, as well as of industrial and commercial cleaning and product formulations.

Minimum Assay >99%
Molecular Formula: C12H25NaO4S
Molecular Weight: 288.38
Melting Point: 206°C
Copper (Cu): <2ppm
Iron (Fe): <2ppm
Lead (Pb): <2ppm
Homologous Alcohol Sulfates: <1%
Phosphate <1ppm
Water (karl fischer): <1%
Chloride (Cl): <0.01%
Absorbance (3% aq soln):
220nm to 350nm <0.05au
Solution in ethanol: (1%) clear and colourless