Sodium salt of 2-acrylamido-2-methylpropanesulfonic acid /AMPS-Na/ATBS-Na
AMPS/ATBS Na can be used for both copolymerization and homopolymerization and is widely used in various fields such as oilfield chemistry, water treatment, synthetic fibers, printing and dyeing, plastics, papermaking, water-absorbing coatings, biomedicine, magnetic materials, and cosmetics.
Chemical name
Sodium salt of 2-acrylamido-2-methylpropanesulfoni
CAS NO.
Sodium salt of 2-acrylamido-2-methylpropanesulfoni
| Item | Index | |
|---|---|---|
| Appearance | Clear light yellow liquid | |
|
Chroma |
≤90 |
|
|
Solid content%（m/m） |
50~53 |
|
|
Density g/cm³（20℃） |
1.19~1.22 |
|
|
Viscosity mPa·s（25℃） |
≤14 |
|
|
pH（25℃） |
8~10 |
|
|
Refractive index（20℃） |
1.416~1.424 |
|
|
Inhibitor content（mg/kg，MEHQ） |
65~90 |
|
Water Treatment
Water Treatment
The homopolymer of AMPS/ATBS or its copolymer with monomers such as acrylamide and acrylic acid can be used as a sludge dewatering agent in the sewage purification process, as a preservative for iron, zinc, aluminum, copper, and alloys in closed water-cycling system; it can also be used as a scale remover and scale inhibitor for heaters, cooling towers, air purifiers, and gas purifiers.
Oilfield Chemistry
Oilfield Chemistry
The application of the product in the oilfield chemistry field is developing rapidly. It involves a range of applications including oil well cement additives, drilling fluid treatment agents, acidizing fluids, fracturing fluids, completion fluids, and workover fluid additives.
Synthetic Fibers
Synthetic Fibers
AMPS/ATBS is an important monomer for improving the comprehensive performance of certain synthetic fibers, especially acrylic or modacrylic fibers. Its usage is 1%-4% of the fiber, which can significantly improve the fiber's whiteness, dyeability, antistatic, breathability, and flame retardancy.
Textile Sizing
Textile Sizing
The copolymer of 2-acrylamide-2-methylpropane sulfonic acid, ethyl acetate, and acrylic acid is an ideal sizing agent for cotton and polyester blended fabrics, characterized by its easy use and removable with water.
Papermaking
Papermaking
The copolymer of AMPS/ATBS and other water-soluble monomers is an indispensable chemical for various paper mills. It can be used as a drainage aid, a sizing agent to increase paper strength, and as a pigment dispersant for colored coatings.
Specification
Packed in 25kg/bag, 600kg/bag, etc.
Storage period
with a shelf life of one year at room temperature.
Storage method
store in a well-ventilated, cool, and dry indoor area.
