Description

2-Butenedioic Acid (Z)-, Ammonium Salt, Polymer With 2,4,4-Trimethyl-1-Pentene is a high-performance ammonium salt polymer derived from maleic acid and isobutylene. This specialized copolymer is valued for its excellent dispersing, chelating, and scale inhibition properties in aqueous systems. It is a critical additive for industrial water treatment, detergent formulations, and mineral processing applications where control of inorganic deposits is required.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Functions as a superior builder and dispersant, enhancing cleaning power by sequestering hardness ions and preventing soil redeposition.
• Pulp & Paper Processing: Used as a dispersant and chelant in pulp bleaching and papermaking to control metal ions and improve process efficiency.
• Mineral Processing: Serves as a dispersing agent to prevent scale formation and improve slurry stability in mining and mineral beneficiation operations.
• Textile Auxiliary: Employed in dyeing and finishing processes as a dispersant and sequestrant to improve color uniformity and fabric quality.
• Oilfield Chemicals: Utilized in scale squeeze treatments and water flooding operations to control mineral scale in downhole and production equipment.

Basic Information

Product Name	2-Butenedioic Acid (Z)-, Ammonium Salt, Polymer With 2,4,4-Trimethyl-1-Pentene
CAS No.	65379-31-9
Molecular Formula	(C4H4O4·C8H16·H3N)x
Molecular Weight	Contact for details
Synonyms	Ammonium Maleic Acid - Isobutylene Copolymer; Poly(maleic acid-co-isobutylene) Ammonium Salt; Maleic Acid/Isobutylene Copolymer Ammonium Salt; Isobutylene/Maleic Anhydride Copolymer Ammonium Salt; Ammonium Salt of Poly(isobutylene-alt-maleic acid); CAS 65379-31-9; Water Treatment Polymer Dispersant 65379-31-9
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (Z)-, Ammonium Salt, Polymer With 2,4,4-Trimethyl-1-Pentene adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including assay, molecular weight distribution, and residual monomer analysis. Certificates of Analysis (COA) documenting purity and key physical-chemical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid or solid
Identification (IR)	Conforms
Assay (Solid Content)	≥ 48.0 %
pH (1% Aqueous Solution)	6.0 - 8.0
Viscosity	Contact for details
Density	~1.20 g/cm³

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.