Purity 99% CAS:40623-75-4 2-Acrylamido-2-methylpropanesulfonic Acid-acrylic Acid Copolymer AA/AMPS

The compound associated with CAS 40623-75-4 is Acrylic Acid-2-Acrylamido-2-Methylpropanesulfonic Acid Copolymer, abbreviated as AA/AMPS. It is generally a colorless to light yellow viscous liquid that can dissolve in water, with a solid content of typically 30% or 40%. The density of this copolymer is ≥1.05 g/cm³ at 20°C, and its limiting viscosity measures 0.055–0.100 dl/g at 30°C. Based on different types, the pH value of a 1% aqueous solution can be ≤2.5 or 3.5–4.5, and the free monomer content (calculated as acrylic acid) is ≤0.2% or 0.5%.

Properties：

1. Chemical composition: The copolymer is prepared by free radical polymerization of acrylic acid and 2-acrylamide-2-methylpropanesulfonic acid monomers.
2. Structural characteristics: The copolymer chain contains both carboxyl and sulfonic acid functional groups, giving it a variety of properties and application functions.

Uses：

In the field of industrial water treatment, AA/AMPS acts as a scale inhibitor and dispersant in open industrial circulating cooling water systems, oilfield wastewater reinjection systems, and metallurgical and steel plant circulating water systems. It can be compounded with organic phosphonates and zinc salts to boost efficiency. For textile printing and dyeing, it serves as a textile auxiliary to enhance dyeing uniformity and fabric performance. In the papermaking industry, it functions as a pulp scale inhibitor to prevent equipment scaling and ensure the smoothness of production processes.

Avoid direct contact with skin and eyes, and wear protective equipment when operating.
Store in a cool and dry place, away from high temperature and direct sunlight.

Gnee Chemical has an efficient scientific management team, strong R&D strength, mature product quality control system and excellent after-sales service. These factors not only ensure the high quality and stability of our products, but also win the trust and support of our customers.

 Company establishment time: 2021; Factory area: 3600 square meters. Company area: 800 square meters. Company staff: 200+

Hot Tags: Purity 99% CAS:40623-75-4 2-Acrylamido-2-methylpropanesulfonic Acid-acrylic Acid Copolymer AA/AMPS, China Purity 99% CAS:40623-75-4 2-Acrylamido-2-methylpropanesulfonic Acid-acrylic Acid Copolymer AA/AMPS manufacturers, suppliers, factory, organic chemistry for metal organic chemistry, organic chemistry for synthetic substances, organic chemistry compounds for sale, organic chemistry for liquid phase chemistry, organic chemistry research materials, organic chemistry starting materials