Enaspol

Spolapon CS

Identification

Chemical description Cumenesulfonic acid
IUPAC name 4-isopropylbenzenesulfonic acid
CAS # 16066-35-6
EC # 240-210-1
Spolapon CS is used as an acid catalyst in environments requiring strong acid, such as esterification processes, crosslinking of adhesives, emulsion breaking in oil fields and other polymer reactions in coatings industry.

Physical and chemical properties

appearance at 20°C pasty yellow liquid
density at 20°C, g/cm3, c. 1.23
active matter, % wt. 94 ± 2
free sulfuric acid, % wt., max. 4.0

Application areas

Dyes and pigments
Metalworking
Paints coatings
Industrial auxiliaries
Oil fields

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