Copolymer of Maleic and Acylic Acid CAS 26677-99-6 MA/AA

MA/AA is a low molecular weight polyelectrolyte, which is obtained by copolymerization of maleic acid and acrylic acid in a certain ratio. MA/AA has a strong dispersing effect on carbonates, etc., has high thermal stability, and can be used under harsh conditions such as high temperature of 300°C. It has good compatibility and synergistic effect with other water treatment agents.

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Model:
26677-99-6
Brand:
futurechemical
Code:
26677-99-6

Product Description

Copolymer of Maleic and Acylic Acid (MA/AA)

CAS No. 26677-99-6

Structural formula:

马来酸-丙烯酸共聚物 MA/AA 结构式

1. Performance and use:

MA/AA is a low molecular weight polyelectrolyte, which is copolymerized by maleic acid and acrylic acid in a certain ratio. MA/AA has a strong dispersing effect on carbonates, etc., and has high thermal stability. It can be used under harsh conditions such as high te

mperature of 300℃. It has good compatibility and synergistic effect with other water treatment agents. It has a good inhibitory effect on the formation of scale including phosphate. Due to its excellent scale inhibition and high temperature resistance, MA/AA is widely used in low-pressure boilers, central heating, central air conditioning and various circulating cooling water systems. MA/AA can also be used as a chelating dispersant in the textile printing and dyeing industry.

2. Technical indicators

Item	Indicator
Appearance	Brown-red transparent liquid	Light yellow to yellow transparent liquid
Solid content/%	≥48.0	≥50.0
pH(1%Aqueous solution)	2.0～3.0	2.0～3.0
Density(20℃)/g·cm-3	≥1.20	≥1.18
Free monomer(以MA计)/%	≤5.0	≤5.0

3. Usage

When used in combination with other organic phosphonates, the dosage is generally 2-10 mg/L.

The dosage of MA/AA as textile printing and dyeing auxiliary and detergent is determined by experiments.

4. Packaging and storage

MA/AA is acidic. Pay attention to labor protection during operation and avoid contact with skin, eyes, etc. Rinse with plenty of water after contact.

5. Safety protection

MA/AA is packed in plastic barrels, 25kg or 200kg per barrel. The storage period is 12 months.

Related keywords：

Water treatment chemicals

Water treatment manufacturer

China Quality Supplier

Polycarboxylic acid

Polycarboxylic acid scale inhibitor dispersant

Scale inhibitor dispersant

Copolymer of Maleic and Acylic Acid CAS 26677-99-6 C24H22O17X2 MA/AA

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
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