Jul . 25, 2025 05:01 Back to list

High Purity 2 Acrylamido 2 Methylpropane Sulfonic Acid Copolymer Supplier

Product Overview

Product Name: Acrylic Acid-2-Acrylamido-2-Methylpropane Sulfonic Acid Copolymer (AA/AMPS)
CAS No.: 40623-75-4
Product Page: 2 acrylamido 2 methylpropane sulfonic acid copolymer
Enterprise: Hebei Longke Water Treatment Co., Ltd.

2 Acrylamido 2 methylpropane sulfonic acid copolymer is an innovative functional polymer with outstanding sulfonic acid hydrophilicity and compatibility in multi-ion water treatment systems.
This copolymer is essential in high-performance water treatment, concrete admixtures, oil field chemicals, and paper making.
Supported by strong R&D and production capabilities, Hebei Longke Water Treatment Co., Ltd. delivers AA/AMPS solutions adapted to global market demands.

Enterprise Contact Information

Company	Website	Phone	Email	Address
Hebei Longke Water Treatment Co., Ltd.	www.lkpbtc.com	86-319-6678982 +86-18733938789 +86-16632965809 +86-15030182392	sale@longkehg.com	No. 3, North of Haohua East Road, North Park, Neiqiu county Industrial Zone, Xingtai City, Hebei Province

Industry Trends and Market Demand

In the modern chemical and water treatment industry, the demand for high performance co-polymers like 2 acrylamido 2 methylpropane sulfonic acid copolymer (CAS 40623-75-4, also known as AA/AMPS) has surged. The push for more sustainable, energy-efficient, and eco-friendly solutions in industrial and municipal sectors has made AA/AMPS-based copolymers a preferred choice due to their:

Superior performance in high temperatures and high salinity environments.
Exceptional scale inhibition and dispersing properties.
Excellent resistance to hydrolysis and chemical degradation.
Compliance with global environmental standards.

Industry data shows a CAGR of over 7% in the global demand for AA/AMPS copolymers over the last 5 years^[1]. Application expansion, especially in advanced water treatment, oilfield EOR, and construction superplasticizer industries, drives growth.

Key Technical Parameters of 2 Acrylamido 2 Methylpropane Sulfonic Acid Copolymer

Parameter	Specification/Value	Notes
CAS Number	40623-75-4	International chemical identifier
Chemical Structure	[-CH₂-CH(CONHCH₂C(CH₃)₂CH₂SO₃H)-]_n	Sulfonic acid functional group copolymerized with acrylic backbone
Molecular Weight	5,000 - 1,000,000 g/mol (customizable)	Viscosity and application dependent
Appearance	Light yellow to amber liquid or free-flowing powder	Depends on concentration/formulation
Active Content	≥ 30%	Water-soluble content
pH (1% solution)	7.0 ~ 9.5	Neutral to slightly alkaline
Thermal Stability	Up to 200°C	Suitable for high temp. systems
Solubility	Completely soluble in water	Forms clear solution
Key Applications	Water treatment, Oilfield chemicals, Concrete admixtures, Pulp & paper, Dyeing & printing	See details below

Technical Parameter Trend Visualization

Molecular Weight Distribution of AA/AMPS Batches

Product Form Ratio (Annual Sales)

Active Ingredient Content Trend (Recent Years)

Application Scenarios of 2 Acrylamido 2 Methylpropane Sulfonic Acid Copolymer

Water Treatment Chemicals: AA/AMPS copolymers are widely used as scale inhibitors and dispersing agents in industrial boiler, recirculating cooling water, and desalination systems due to strong calcium/iron tolerance and anti-deposition ability^[2].
Oilfield Chemicals: As fluid loss reducers and friction reducers in drilling, completion, and enhanced oil recovery (EOR) fluids for high temperature/high salinity reservoirs.
Construction & Concrete: Key raw material for high-range water reducing admixtures (superplasticizers) in concrete, greatly improving slump retention, workability, and strength of concrete, even under harsh conditions.
Pulp & Paper Industry: Used as retention and drainage aids, improving paper quality and machine runnability.
Textile, Dyeing & Printing: Act as anti-redeposition, dispersing, and sizing agents, improving coloration uniformity and process stability.
Detergents & Cleaning Agents: As advanced dispersant and chelating agents due to excellent solubility and compatibility.

AA/AMPS copolymers can be customized for particular end-use requirements, such as ultra-high purity for electronic industry water, or special molecular architectures for maximum concrete plasticization.

Technical Expertise: Why Choose Hebei Longke AA/AMPS?

Experienced R&D Team: Decades of formulation experience in 2 acrylamido 2 methylpropane sulfonic acid copolymer design and application. Custom molecular weights or monomer ratios available for diverse client needs.
Advanced Manufacturing: ISO9001 and ISO14001 certified facilities with stringent raw material control and traceability.
Global Application Support: Technical consultancy, guidance on process integration, and after-sales service for water treatment plants, oilfields, and construction engineering firms worldwide.
Regulatory Compliance: Products meet EU REACH, RoHS, and relevant Chinese and international chemical safety directives.

Hebei Longke Water Treatment Co., Ltd. supplies AA/AMPS to leading waterworks, oil majors, construction material producers, and paper plants across over 40 countries, supported by performance data, technical literature, and case studies for every major application.

Expert FAQ: Key Technical Terms for 2 acrylamido 2 methylpropane sulfonic acid copolymer

Q1: What is the typical molecular weight range offered for AA/AMPS copolymer?
A1: The typical range varies from 5,000 to 1,000,000 g/mol depending on end-use, with common grades available at 50,000, 420,000, and 800,000 g/mol for tailored performance.

Q2: What is the standard active content of Hebei Longke AA/AMPS copolymer?
A2: Standard grade is ≥ 30% active content in aqueous solution, with higher purities available on request.

Q3: How is the 2 acrylamido 2 methylpropane sulfonic acid copolymer supplied?
A3: It can be supplied as a liquid solution in 200kg drums or 1000kg IBCs, and as a powder in 25kg bags with lined PE inner layers.

Q4: Are there international standards for storage and transportation?
A4: Yes. Product should be stored in cool (

Q5: Is the product compatible with other chemicals in blended formulations?
A5: Yes, AA/AMPS is highly compatible with polycarboxylate superplasticizers, phosphonates, silicates, and most corrosion inhibitors, making it broadly formulation-friendly.

Q6: What is the role of AA/AMPS in high-salinity water treatment systems?
A6: It shows outstanding scale inhibition, anti-fouling, and dispersing abilities even at 200,000+ ppm NaCl, maintaining efficacy in brine environments.

Q7: What certification and compliance marks does Hebei Longke's AA/AMPS carry?
A7: All grades are REACH, RoHS, ISO9001, and ISO14001 compliant with full SDS documentation. Food-grade and potable water grades are available upon request.

Industry Outlook and Future Trends

The broadening role of 2 acrylamido 2 methylpropane sulfonic acid copolymer in sustainability and green chemistry solutions is accelerating. Advanced formulations with higher sulfonic acid content and block copolymer structures are under research, with the goal of achieving further performance in nanofiltration, deep-water EOR, geothermal energy exploitation, and next-generation concrete admixtures^[3].

As a proven leader, Hebei Longke Water Treatment Co., Ltd. continues to invest in next-gen process and product innovation, supply chain transparency, and global technical support for all partners relying on 2 acrylamido 2 methylpropane sulfonic acid copolymer solutions.

References & External Resources:

[1] Market and Applications Trend: "Progress in Acrylamido-2-methylpropane sulfonic acid based polymers for industrial applications." ACS Applied Polymer Materials, 2022
[2] Water Treatment Review: "Antiscaling by copolymers containing AMPS: a performance and mechanism overview." Journal of Applied Polymer Science
[3] Green Chemistry Review: "Recent Research in Water-Soluble Copolymers with Amido Sulfonic Acid Units: Synthesis & Performance", Journal of Cleaner Production
For technical discussions and supply insights, join the Chemical Forums community.

High Purity Dodecyldimethylbenzylammonium Chloride for Disinfection