Description

Bisdequalinium is a quaternary ammonium compound with potent antimicrobial properties. This compound is valued for its broad-spectrum efficacy against bacteria, fungi, and other microorganisms, making it a critical active ingredient in various formulations. It is primarily utilized by manufacturers in the pharmaceutical, personal care, and industrial preservation sectors seeking a reliable and effective biocide.

Application

• Pharmaceutical Disinfectants & Antiseptics: A key ingredient in topical antiseptic creams, ointments, and solutions for skin and wound disinfection.
• Oral Care Products: Used in mouthwashes, gargles, and lozenges for its antimicrobial action against oral pathogens.
• Personal Hygiene Formulations: Incorporated into soaps, hand sanitizers, and feminine hygiene products for enhanced germ-killing protection.
• Preservative Agent: Serves as a preservative in cosmetic and toiletry products to prevent microbial spoilage and extend shelf life.
• Veterinary Applications: Employed in disinfectant and therapeutic formulations for animal healthcare.
• Industrial Biocide: Applied in cooling water systems, pulp and paper processing, and other industrial settings requiring microbial control.

Basic Information

Product Name	Bisdequalinium
CAS No.	16776-40-2
Molecular Formula	C40H44N4O2
Molecular Weight	612.81 g/mol
Synonyms	Bisdequalinium diacetate; 1,1'-(1,10-Decanediyl)bis[4-amino-2-methylquinolinium] diacetate; Decamethylenebis(4-amino-2-methylquinolinium) diacetate; Dequalinium diacetate derivative; Bis-quaternary ammonium compound; Diquaternary ammonium salt
EINECS	240-826-4

Quality Control

Our Bisdequalinium is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and potency. Certificates of Analysis (COA) documenting results for assay, related substances, and microbiological quality are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Total Microbial Count	≤ 1000 CFU/g

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