Sodium Dodecyl Sulfate 99% Ultrapure

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Price: £27.95

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Stock Availability

On Shelf - Approx. UK delivery date: Friday the 11th April 2025*

In bulk stock - ships within 4 - 8 Days (Excluding weekends and public holidays)

4 - 6 Weeks Approx.

UK Shipping

We can only ship to Northern Ireland where a Royal Mail postal option has been chosen at checkout.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible

Applications

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.

General

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.

Specification

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

Hazards

Hazard Class: 4.1

Packing Group: 3

Hazard Phrases: Flammable solid. Causes skin irritation. Causes serious eye damage. May cause respiratory irritation. Harmful to aquatic life with long lasting effects.

Prec Phrases: Keep away from heat/sparks/open flames/hot surfaces. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use

corrosive CLP Image Flammable CLP Image Harmful CLP Image

Cas No: 151-21-3

Einecs No: 205-788-1

UN2926

FP: 180

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Code	Pack	Price
GPC1000-X	100g	£27.95
GPC1000-2X	250g	£61.95
GPC1000-5X	500g	£114.95
GPC1000-Y	1Kg	£211.95

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