Enaspol

Spolostan 6L

Identification

Chemical description Sodium salt of mid-molecular condensate of naphthalenesulfonic acid with formaldehyde
INCI name Sodium Polynaphthalenesulfonate
EC name Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt
CAS # 9084-06-4
EC # -
Spolostan 6L is an efficient dispersing agent in the production of synthetic rubbers and a stabilizer of rubber emulsions. The product prevents from creaming and separation of the product from emulsion phase.

Physical and chemical properties

appearance at 20°C dark brown liquid
density at 20°C, g/cm3, c. 1.18
dry matter, % wt. 38 ± 1
sodium sulfate, % wt., max. 2.0
pH, 3% aqueous solution 6.5 - 8.5

Application areas

Emulsion polymerization

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