Sodium methallyl sulfonate Cas 1561-92-8

Sodium methallyl sulfonate Quick Details

Chemical Name: 2-methyl-2-propene-1-sulfonic acid sodium salt; SMAS; Sodium methallyl sulfonate; Methallylsulfonic acid sodium salt

CAS No.: 1561-92-8

Molecular Fomula: C4H7NaO3S

Molecular weight:158.15

Chemical Structure:

Appearance: White flaky crystal

Assay: 99.5%

Sodium methallyl sulfonate 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.

Sodium methallyl sulfonate 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.