Identification
| Product series | |
|---|---|
| INCI name | Sodium Polynaphthalenesulfonate |
| Chemical description | Sodium salt of mid-molecular condensate of naphthalenesulfonic acid with formaldehyde |
| Chemical composition | |
| CAS | 9084-06-4 |
| EC name | Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt |
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
density at 20°C, g/cm3, c.
1.18
pH, 3% aqueous solution
6,5 - 8,5
dry matter, % wt.
38 ± 1
sodium sulfate, % wt., max.
2
appearance at 20°C
dark brown liquid
