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2-Acrylamido-2-methylpropanesulfonic acid sodium salt (HANERCHEM®AMPS-Na) is a highly reactive, highly hydrophilic monomer and a polymerizable surfactant. Acrylamide groups promote fast polymerization; pendant methyl groups and sodium methanesulfonate effectively prevent amino hydrolysis and thermal degradation; sulfonated groups exhibit hydrophilic and ionic characteristics at any pH value. The research results of the gel, particle size, surface charge density, and latex stability generated during the synthesis of the latex show that the polymer has the characteristics of a polymer electrolyte, and is adsorbed on the surface of the latex particles to form an ionosphere, thereby increasing the stability of the latex. It can not only replace carboxylic acid monomers (such as acrylic acid, methacrylic acid, etc.), but also reduce the amount of other surfactants used, so that pure acrylic, acrylic and styrene-acrylic emulsions are resistant to divalent cations and have good resistance to hydrolysis. Sexual and thermal stability; products made from emulsions have a smooth and pliable, comfortable feel, and colloidal film-forming scrub resistance is significantly improved. It can also be used as the third monomer for synthetic fibers.

Molecular weight: 229.22900

Accurate mass: 229.03800

PSA: 94.68000

LogP: 1.08410

MDL: MFCD00007522

EINECS: 225-948-4

InChI=1/C7H13NO4S.Na/c1-4-6(9)8-7(2,3)5-13(10,11)12;/h4H,1,5H2,2-3H3, (H,8,9) (H,10,11,12); /q;+1/p-1

Purity: 99%

Content: 99%

Density: 1.2055 g/cm³

Refractive index: 1.422

Product application

Widely used in industry, daily chemical, polymer synthesis and other industries: such as water treatment agent, mining, flocculant, oil field chemicals, daily necessities, medical supplies, cosmetics, detergents and cleaning agents, fabric glues and finishing agents , Paper coating finishing agents, polymer emulsions, coatings and adhesives, paints, leather tanning and printing and dyeing polymers, non-woven adhesives, superabsorbents, thickeners, leak-proof and sealants, etc. In particular, it has a wide range of uses in water treatment. It can also be used as the third monomer for synthetic fibers.

Product use

Make surfactants, play the role of wetting and penetration, emulsifying, dispersing, foaming, and solubilizing.

Product packaging

1kg packed in aluminum foil bag, 50kgs per cardboard drum, for details please confirem with sales.

Storage conditions

2-8 degrees Celsius, dry and sealed away from light.

Notes on transportation and storage

For transportation in ice packs, it is required to be sealed and stored at a low temperature below 2-6 °C.