- Name: Sodium methallyl sulfonate
- CAS No.: 1561-92-8
- Appearance: White flaky crystal
- Purity/Assay: 99.5%
- Package: 25 kg/bag
Sodium methallyl sulfonate Cas 1561-92-8
Description
Sodium methallyl sulfonate Quick Details
Chemical Name: 2-methyl-2-propene-1-sulfonic acid sodium salt; SMAS; Sodium methallyl sulfonate; Methallylsulfonic acid sodium salt; Sodium-2-methylprop-2-ene-1-sulfonate
CAS No.: 1561-92-8
Molecular Formula: C4H7NaO3S
Molecular weight: 158.15
Chemical Structure:
Appearance: White flaky crystal
Assay: 99.5%
Typical Properties
| Appearance | White flaky crystal | White flaky crystal |
| Purity (wt%) | ≥99.5% | 99.74 |
| CLˉ | ≤0.03% | 0.0297 |
| SO4ˉ | ≤0.03% | Not Found |
| Fe | ≤0.2ppm | Not Found |
| Sulfite | ≤0.02% | Not Found |
| Water insoluble matter | 0.005% | 0.0040 |
| Dry weightless | ≤0.3% | 0.1 |
Sodium methallyl sulfonate Usage
1. Used as modifier for polyacrylonitrile fiber dyeing, various reactive emulsifiers, flocculants, water reducers for commercial concrete and so on.
2. Used as the third monomer for acrylic fiber production.
3. Used as raw material for chemical production in paper industry
Packaging and Shipping
Packing: 25 kg/bag
Delivery: by air, by sea
Sodium methallyl sulfonate Storage
Stored in a cool dry place out of direct sunlight.