Spolapon AES 243 / Hansanol NS 243


Chemical description Sodium lauryl ether sulfate based on natural fatty alcohol ethoxylate C12-14 with 3 moles of EO
INCI name Sodium Laureth-3 Sulfate
EC name Poly(oxy-1,2-ethanediyl), α-sulfo-ω-(dodecyloxy)-, sodium salt (1:1)
CAS # 9004-82-4
EC # -
Spolapon AES 243 is a mild anionic surfactant used as ingredient in the production of laundry, cleaning and washing detergents, personal care products and cosmetics. It provides copious stable foam, excellent detergency, wetting and emulsifying properties and easy adjustment of the final product's consistency.
Spolapon AES 243 is prized for its low skin irritation and ready biodegradation. Such properties make the product suitable for use in numerous industrial applications such as industrial foaming agents, agriculture, construction industry, oil fields etc.
Spolapon AES 243 is by default preserved with formaldehyde but other preservative may be used upon mutual agreement.

Physical and chemical properties

appearance at 20°C clear colourless liquid
density at 20°C, g/cm3, c. 1.04
active matter, % wt. 26 ± 2
pH, 3% aqueous solution 6.5 - 7.5

Application areas

HI&I cleaning
Emulsion polymerization
Personal care
Laundry detergents
Industrial auxiliaries
Oil fields

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