Description

3',4'-Dichlorosalicylanilide is a halogenated salicylanilide derivative with significant antimicrobial properties. This compound is valued for its potent and broad-spectrum efficacy against bacteria and fungi, making it a critical functional ingredient in various industrial formulations. It is primarily sought by manufacturers in the disinfectant, preservative, and material protection sectors for its reliable performance.

Application

• Industrial Biocide & Preservative: Used as an active ingredient in disinfectant formulations for hard surfaces, textiles, and industrial water systems.
• Material Protection: Incorporated into polymers, coatings, and adhesives to impart antimicrobial properties and prevent microbial degradation.
• Personal Care & Cosmetics: Serves as a preservative in rinse-off products where its antimicrobial action helps extend shelf life.
• Agricultural Applications: Employed as a fungicidal agent for crop protection and post-harvest treatment.
• Research & Development: Utilized as a reference standard and building block in pharmaceutical and agrochemical research.

Basic Information

Product Name	3',4'-Dichlorosalicylanilide
CAS No.	24448-73-5
Molecular Formula	C13H9Cl2NO2
Molecular Weight	282.12 g/mol
Synonyms	3,4-Dichlorosalicylanilide; DCSA; N-(3,4-Dichlorophenyl)-2-hydroxybenzamide; 2-Hydroxy-N-(3,4-dichlorophenyl)benzamide; Salicylanilide, 3',4'-dichloro-; NSC 403169; Antimicrobial Agent V-73
EINECS	Contact for details

Quality Control

Our 3',4'-Dichlorosalicylanilide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics to meet your specific requirements.

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). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	187°C - 192°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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