2-Acrylamide-2-methylpropanesulfonic Acid CAS 15214-89-8

2-Acrylamide-2-methylpropanesulfonic Acid CAS 15214-89-8
Details:
Introduction: 2-Acrylamide-2-methylpropanesulfonic acid, white crystals. Melting point 195℃ (decomposes). Soluble in water, the solution is acidic. Soluble in diformamide, partially soluble in methanol and ethanol, sparingly soluble in acetone. Slightly acidic odor. Applications: Copolymers of...
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Description
Technical Parameters

Items

Standard

Appearance

White Powder

Assay

≥ 99%

Water

0.2%

Acid value (mgKOH/g)

275±5

Melting point

183

Iron

≤ 0.0005%

Chroma

(25% water solution)

50

 

 

Introduction: 2-Acrylamide-2-methylpropanesulfonic acid, white crystals. Melting point 195℃ (decomposes). Soluble in water, the solution is acidic. Soluble in diformamide, partially soluble in methanol and ethanol, sparingly soluble in acetone. Slightly acidic odor.

 

Applications: Copolymers of 2-Acrylamide-2-methylpropanesulfonic acid and AMPS with other monomers are widely used in textiles, printing and dyeing, plastics, coatings, papermaking, wastewater treatment, daily chemicals, leather, and oilfield chemicals. AMPS is used as a modifying monomer for acrylic fibers, significantly improving the fiber's spinnability, dyeability, antistatic properties, abrasion resistance, whiteness, and transparency; AMPS is used to prepare superabsorbent resins, improving the resin's ability to absorb salt water.

 

 

 

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