Kemsurf ESD

Product Category: Anionics

Sodium Laureth-3 Sulphate (Sodium Laureth-3 Sulfate)

Synonym: Sodium lauryl ether sulphate

Manufactured using a natural C12-14 alcohol + 3EO which is sulphated and then neutralised to form a sodium salt. 

Properties

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• Excellent detergent - Does not show a loss of detergency in brine or hard water.

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• Solubility - The good solubility characteristics make them especially useful for use in alkaline  liquid formulations.

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• Excellent foaming agent

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• Salt thickening - Show a pronounced thickening with the addition of sodium chloride to a dilute solution.

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• Compatibility with aqueous ions - Stable to hard water and has excellent lime soap dispersing properties, due to the calcium salt being soluble.

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• Chemical and temperature stability - Prone to hydrolysis in aqueous solution at acid pH and high temperatures (not suitable for use above 50°C).

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Applications

Household products

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• Kemsurf ESD is used as a foam stabiliser and detergent in dish-washing liquids.

• A major component of low temperature or low phosphate-content heavy-duty fabric laundry liquids and powders.

• Carpet shampoos

• Hard surface cleaners

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Oilfield chemicals - ​Used as foaming agents in foam drilling where tolerance to salt and hard water is important.

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Gypsum board production - ​Foaming agent with tolerance to high concentrations of calcium ions.

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Emulsion Polymerisation​

Specification

Typical Properties

Wetting draves 0.5g/l