2-Acrylamide-2-methylpropanesulfonic acid/AMPS CAS 15214-89-8

Product Name: 2-Acrylamide-2-methylpropanesulfonic acid/AMPS
CAS: 15214-89-8
MF: C7H13NO4S
MW: 207.25
Appearance: White crystalline powder
Assay: 96.0%min,99.0%min
Package: 25kg/bag

[Typical Properties]

Melting point 195 ℃ (decomposition). Dissolved in water, the solution is acidic. Soluble in dimethylformamide, partially soluble in methanol and ethanol, and insoluble in acetone. Slightly sour.

[Specification]

Item	First-class	High-class	Top-class
Appearance	White crystalline powder
Non-volatile matter,%	≥99.0	≥99.0	≥99.0
Purity,%	≥95.0	≥99.0	≥99.3
Acidity,mgKOH/g	270-280	270-280	270-280
Melting point,℃	≥183	≥185	≥185
Water,%	≤0.5	≤0.5	≤0.5
Iron content,ppm	≤5	≤5	≤5
Chroma (Co-Pt), 25%water solution	≤30	≤10	≤10

[Usage]

*AMPS is a homopolymer and copolymer monomer widely used in oil fields, textiles, papermaking, water treatment, synthetic fibers, printing and dyeing, plastics, absorbent coatings, biomedical applications, and more;

*AMPS is used as a modified monomer for acrylic fibers, which can significantly improve the fiber's spinnability, dyeability, antistatic properties, wear resistance, whiteness, and transparency; AMPS is used to prepare superabsorbent resins, which can improve the resin's ability to absorb saltwater.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.

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