Spolonil AES 147

Identification

Chemical description	Sodium lauryl ether sulfate based on fatty alcohol ethoxylate C12-14 with 7 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 147 is an anionic surfactant suitable for use in the manufacture of small particle polymer emulsions and dispersions, especially pure acrylic, styrene-acrylic acid esters and vinyl acetate.

Spolonil AES 147 is also used as wetting agent in the preparation of inorganic and organic pigments.

Physical and chemical properties

appearance at 20°C	clear yellowish liquid
density at 20°C, g/cm³, c.	1.05
solids, % wt.	27 ± 1
sodium sulfate, % wt., max.	0.8
pH, 10% aqueous solution	7.0 – 8.5