Description

Polyalkylnaphthalenemethylpyridiniumchloride is a quaternary ammonium compound belonging to the class of cationic surfactants. This versatile chemical is valued for its potent surface-active properties, which are critical for modifying interfacial tension and providing emulsification, dispersion, and antistatic effects. It serves as a key functional additive in demanding industrial processes, particularly within the petroleum, textile, and polymer industries where performance under harsh conditions is required.

Application

• Petroleum Industry: Acts as a demulsifier and desalting agent in crude oil processing to break water-in-oil emulsions.
• Textile Processing: Used as a softening agent, antistatic agent, and dyeing auxiliary to improve fabric handle and processing efficiency.
• Polymer & Plastics: Functions as an antistatic agent and internal lubricant in polymer formulations to prevent dust attraction and improve mold release.
• Industrial Cleaning: Serves as a cationic surfactant in specialty cleaning formulations and sanitizers for hard surfaces.
• Asphalt & Bitumen: Employed as an adhesion promoter and emulsifier in road construction and roofing materials.
• Paper Manufacturing: Utilized as a retention aid and drainage aid in papermaking processes.
• Metal Working Fluids: Incorporated as a corrosion inhibitor and emulsifier in cutting oils and coolants.
• Agricultural Formulations: Used as an adjuvant in pesticide and herbicide formulations to enhance spreading and adhesion on plant surfaces.

Basic Information

Item	Detail
Product Name	Polyalkylnaphthalenemethylpyridiniumchloride
CAS No.	8034-17-1
Molecular Formula	Complex mixture (CnH2n+1-C10H6-CH2-NC5H5Cl)
Molecular Weight	Variable (based on alkyl chain length distribution)
Synonyms	Polyalkylnaphthalenemethylpyridinium Chloride; Naphthalene, alkyl derivs., reaction products with (chloromethyl)pyridine; Cationic surfactant based on alkylnaphthalene and pyridine; Alkylnaphthalenemethylpyridinium chloride; Poly[(alkylnaphthalene)methylpyridinium chloride]; Quaternary ammonium compound, alkylnaphthalene pyridinium type; Demulsifier agent (cationic type); CAS 8034-17-1
EINECS	Contact for details

Quality Control

Our production of Polyalkylnaphthalenemethylpyridiniumchloride adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. The product undergoes rigorous analytical testing, including assay determination, moisture content, and ionic character verification. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment 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). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Brown to dark brown viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
Moisture (Karl Fischer)	Max. 1.0%
pH (10% solution)	5.0 - 8.0
Ash Content	Max. 0.5%

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