2-Acrylamido-2-methylpropane sulphonic acid (AMPS)
Key Words: AMPS, TBAS, AMPS monomer, 2-Acrylamido-2-methylpropane
CAS No.: 15214-89-8
Molecular Formula: C7H13NO4S
Molecular weight: 207.8
1.PH: AMPS is a strong acid, the pH of 0.1%(Wt) solution is 2.6. The sodium salt of AMPS is neutral
2.Stability: AMPS is stable in room, AMPS have a good thermal stability, but the solution of AMPS should avoid self-polymerization.
3.Polymerization: AMPS can homopolymerization or copolymerization
Appearance: dry white crystal
Involatile matter: 94%, 98%, 99%
AMPS is an important monomer. The copolymers or homopolymers of AMPS with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc.
AMPS have the unique formular structureŚcontaining sulfonic acid group and unsaturated radical, It makes AMPS have Good complexation, adsorption, biological activity and surface activity, hydrolysis, stability and thermal stability, thus AMPS showing excellent properties in many aspects.
Package and Storage:
20kg PE bag. Storage for one year in shady and dry places.
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