Sodium Methyl Sulfonate Details
Product name: Sodium Methyl Sulfonate; SMAS
Chemical name: Sodium 2-methylprop-2-ene-1-sulfonate
Other names: SMAS; Sodium Methyl Sulfonate
CAS No.: 1561-92-8
Molecular Formula: C4H7NaO3S
Category: Acrylic fiber; Concrete water-reducing agent
Sodium Methyl Sulfonate Properties
| Item | Specification |
| Appearance | White flaky crystals |
| Aqueous solution | Transparent |
| Content | >99.50% |
| Chloride | ≤0.035% |
| Iron | ≤0.4PPM |
| Sulfite | ≤0.02% |
| Moisture | ≤0.5% |
| Chroma | ≤10 |
Sodium Methyl Sulfonate Use
Sodium Methyl Sulfonate,also called SMAS, is used as monomer of high efficiency polycarboxylic acids concrete water reducing agents.
It offers stable sulfonic acid groups.
SMAS is used as the third monomer of acrylic fiber. It improve the dyeability, heat resistance,sense of touch and easily weaving of the polyacrylonitrile.
Also it can be used on water treatment, paint additive, carbon pore creating and powdered paints.
Packaging
20kg/bag, kraft paper bag lined with woven or PE bag
Storage
kept in cool and dry place.Avoid rain, dampness and sunlight in transporting.
