Description

1-Propanesulfonic Acid, 2-Methyl-2-[(1-Oxo-2-Propenyl)Amino]-, Monoammonium Salt, Polymer With n-Ethenyl-n-Methylacetamide is a high-performance synthetic polymer designed for demanding industrial applications. This specialized copolymer is valued for its unique combination of properties, including excellent water solubility, thermal stability, and film-forming capabilities. It is primarily utilized in sectors such as water treatment, personal care, and specialty coatings where consistent performance and reliable supply are critical.

Application

• Water Treatment: Acts as a highly effective scale inhibitor and dispersant in cooling water, boiler water, and reverse osmosis systems.
• Personal Care & Cosmetics: Used as a film-forming agent, hair fixative, and conditioning polymer in hair sprays, gels, and skin care formulations.
• Industrial Coatings: Serves as a rheology modifier and binder in water-based paints, adhesives, and specialty coatings.
• Textile Processing: Functions as an antistatic agent, dyeing auxiliary, and finishing agent to improve fabric handle and performance.
• Oilfield Chemicals: Employed as a friction reducer or viscosifier in drilling and completion fluids.
• Paper Manufacturing: Used as a retention aid, drainage aid, and strength additive in paper and pulp production.

Basic Information

Product Name	1-Propanesulfonic Acid, 2-Methyl-2-[(1-Oxo-2-Propenyl)Amino]-, Monoammonium Salt, Polymer With n-Ethenyl-n-Methylacetamide
CAS No.	77553-46-9
Molecular Formula	(C7H13NO4S • C5H9NO)n • xH2O • yNH3
Molecular Weight	Varies (Polymer)
Synonyms	Poly(2-acrylamido-2-methylpropanesulfonic acid-co-N-vinyl-N-methylacetamide); AMPS®/VIMA copolymer; Ammonium salt of AMPS/N-vinyl-N-methylacetamide copolymer; 2-Acrylamido-2-methylpropanesulfonic acid - N-vinyl-N-methylacetamide copolymer ammonium salt; Poly(AMPS-co-VIMA); Acrylic sulfonic acid copolymer; CAS 77553-46-9
EINECS	Contact for details

Quality Control

Our production of 1-Propanesulfonic Acid, 2-Methyl-2-[(1-Oxo-2-Propenyl)Amino]-, Monoammonium Salt, Polymer With n-Ethenyl-n-Methylacetamide adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. All materials undergo rigorous testing, including analysis of monomer content, molecular weight distribution, and ionic character. Certificates of Analysis (COA) documenting purity, viscosity, solids content, and other critical parameters are provided with every shipment.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent moisture absorption and caking. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms
Assay (Solid Content)	≥ 95.0 %
Moisture Content	≤ 5.0 %
pH (1% Aqueous Solution)	6.0 - 8.0
Viscosity (Brookfield, 25°C)	Contact for details
Residual Monomer (HPLC)	≤ 0.1 %
Ash Content	Contact for details

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