Description
2-methyl-2-propene-1-sulfonic acid sodium salt
2-methyl-2-propene-1-sulfonic acid sodium salt Quick Details
Chemical Name: 2-methyl-2-propene-1-sulfonic acid sodium salt/SMAS
CAS No.: 1561-92-8
Molecular Fomula: C4H7NaO3S
Molecular weight:158.15
Chemical Structure:
Appearance:White flaky crystal
Assay: 99.5%
2-methyl-2-propene-1-sulfonic acid sodium salt 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
2-methyl-2-propene-1-sulfonic acid sodium salt 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.
2-methyl-2-propene-1-sulfonic acid sodium salt Packaging and Shipping
Packing:25 kg bag
Delivery:by air ,by sea
2-methyl-2-propene-1-sulfonic acid sodium salt Storage
Stored in a cool dry place out of direct sunlight.
