Spolonil AES 63


Chemical description Sodium lauryl ether sulfate based on fatty alcohol ethoxylate C12-14 with 12 moles of EO
INCI name Sodium Laureth Sulfate
EC name Alcohols, C12-14, ethoxylated, sulfates, sodium salts
CAS # 68891-38-3
EC # 500-234-8
Spolonil AES 63 is an anionic surfactant suitable for use in the manufacture of small-particle polymer dispersions that are electrolytic stable and contain carboxyl groups, especially acrylate homo and copolymers, vinyl acetate copolymers and styrene-acrylate copolymers. Main application areas include paper coatings, natural and synthetic rubbers and adhesives.

Physical and chemical properties

appearance at 20°C clear yellowish liquid
density at 20°C, g/cm3, c. 1.05
solids, % wt. 30 ± 1
sodium sulfate, % wt., max. 0.8
pH, 10% aqueous solution 7.0 – 8.5

Application areas

Emulsion polymerization
Paints & coatings
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