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2 Acrylamido Methylpropane Sulphonic Acid Amps Sulfonic Tbas Surface - China

price: contact company for price

2-Acrylamido-2-methylpropane sulphonic acid (AMPS)

Key Words: AMPS, TBAS, AMPS monomer, 2-Acrylamido-2-methylpropane sulphonic acid

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. Its sodium salt is neutral

2.Stability: AMPS is stable in room, it has a good thermal stability, but the solution of it should avoid self-polymerization.

3.Polymerization: it can homopolymerization or copolymerization


Appearance: dry white crystal

Purity: 94%, 98%, 99%

Water, weight percentage: 1.0 max

Melting point: 185℃ (decompose)

Acid Value: 275±5 mgKOH/g


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 structure—containing sulfonic acid group and unsaturated radical, It makes it have Good complexation, adsorption, biological activity and surface activity, hydrolysis, stability and thermal stability, thus it showing excellent properties in many aspects.

Package and Storage:

20kg PE bag, Dangerous good class number: 8th.

Storage for one year in shady and dry places.

2 Acrylamido Methylpropane Sulphonic Acid Amps

Feel free to contact us with all your questions

Company Contact:

  • Phone: 8653266888209

  • Address: NO.10 HongKong Middle Road, Qingdao, China

  • Email: Email

Published date: September 6, 2012 -

  • Business Description: involved in international trade import export of goods, products, and services

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