Description

Guanidine, Cyano-, Polymer With Formaldehyde, Ammonium Salt is a specialized cationic polymer with a high charge density, derived from the polycondensation of cyanoguanidine and formaldehyde. This compound is valued for its exceptional flocculation and coagulation properties, making it a powerful agent for water clarification and process separation. It is primarily utilized in industrial water treatment, paper manufacturing, and mineral processing where effective solid-liquid separation is critical.

Application

• Industrial Wastewater Treatment: Acts as a highly effective flocculant for removing suspended solids, organic matter, and heavy metals from process and effluent water.
• Paper and Pulp Industry: Used as a retention and drainage aid to improve fiber retention, enhance dewatering, and increase production efficiency on the paper machine.
• Mineral Processing: Employed in the clarification of process water and tailings, aiding in the settling of fine mineral particles.
• Textile Industry: Serves as a coagulant in the treatment of dyehouse wastewater, helping to remove color and chemical oxygen demand (COD).
• Sugar Refining: Assists in the clarification of cane or beet juice by precipitating impurities.
• Oilfield Applications: Can be used in drilling mud and produced water treatment for solids control and water clarification.

Basic Information

Product Name	Guanidine, Cyano-, Polymer With Formaldehyde, Ammonium Salt
CAS No.	67786-29-2
Molecular Formula	(C2H4N4·CH2O)x·yNH3
Molecular Weight	Polymeric substance
Synonyms	Poly(iminocarbonimidoylimino-1,6-hexanediyl) hydrochloride; Polyhexamethylene biguanide hydrochloride (PHMB); Polyaminopropyl biguanide (PAPB); Vantocil; Cosmocil CQ; Guanidine, polymer with formaldehyde, ammonium salt; Cyanoguanidine-formaldehyde polymer ammonium salt; 1,1'-Hexamethylenebis[5-(p-chlorophenyl)biguanide] polymer
EINECS	Contact for details

Quality Control

Our production of Guanidine, Cyano-, Polymer With Formaldehyde, Ammonium Salt adheres to stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistent performance in target applications. Key parameters such as charge density, viscosity, and active polymer content are verified. Certificates of Analysis (COA) documenting these specifications 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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Assay (Active Polymer)	≥ 20% (Liquid) / ≥ 95% (Solid)
pH (1% solution)	4.0 - 7.0
Viscosity	Contact for details
Solubility	Freely soluble in water

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