Description

Chlorhexidinecitrate CAS NO 39014-05-6 is the citrate salt of the broad-spectrum antimicrobial agent chlorhexidine. This compound is valued for its enhanced solubility and stability profile compared to other chlorhexidine salts, making it a critical active ingredient in advanced antiseptic and preservative formulations. It is primarily required by manufacturers in the pharmaceutical, personal care, and veterinary industries seeking effective, long-lasting antimicrobial action.

Application

• Primary active ingredient in surgical scrubs, hand sanitizers, and pre-operative skin disinfectants.
• Preservative and antimicrobial agent in cosmetic and personal care products such as mouthwashes, creams, and lotions.
• Key component in veterinary hygiene products for wound care and teat dips.
• Used in the formulation of disinfectant wipes and solutions for hard surface decontamination in clinical settings.
• Incorporated into medical device coatings to prevent microbial colonization.
• Applied in ophthalmic and nasal solutions as a preservative.
• Utilized in industrial preservative systems for products susceptible to microbial spoilage.

Basic Information

Product Name	Chlorhexidinecitrate
CAS No.	39014-05-6
Molecular Formula	C₂₂H₃₀Cl₂N₁₀·2C₆H₈O₇
Molecular Weight	897.76 g/mol
Synonyms	Chlorhexidine Citrate; Chlorhexidine Dicitrate; 1,1'-Hexamethylenebis[5-(4-chlorophenyl)biguanide] citrate salt; N,N''-Bis(4-chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediimidamide dihydrocitrate; Chlorhexidine dihydrocitrate; Chlorhexidine digluconate citrate (common misnomer); Citrate salt of Chlorhexidine; Hibitane citrate
EINECS	Contact for details

Quality Control

Our Chlorhexidinecitrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and cosmetic applications. Certificates of Analysis (COA) documenting identity, assay, impurity profiles, and microbiological quality are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 stability and performance.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%
Microbial Enumeration	Meets Ph. Eur./USP criteria

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