Spolonil AES 63

Identification

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