Description

Tribromosalicylanilide is a halogenated aromatic compound primarily recognized for its potent antimicrobial and preservative properties. This chemical is valued for its effectiveness in inhibiting the growth of bacteria, fungi, and algae, making it a critical functional additive in various industrial formulations. Key industries that utilize this compound include polymer manufacturing, coatings, textiles, and specialty chemical synthesis where microbial resistance is required.

Application

• As a biocide and preservative in polymer and plastic materials (e.g., PVC, polyurethanes) to prevent microbial degradation.
• An active ingredient in industrial antimicrobial coatings for surfaces in healthcare and public facilities.
• Used in the formulation of textile finishes to impart durable antibacterial properties to fabrics.
• As a fungicide and algicide in specialty paints, sealants, and adhesives.
• A key intermediate in the synthesis of advanced chemical compounds for pharmaceutical and agrochemical research.
• Employed in wood preservation treatments to protect against mold and rot.
• For marine antifouling applications in coatings to prevent biological growth on ship hulls.

Basic Information

Product Name	Tribromosalicylanilide
CAS No.	1322-38-9
Molecular Formula	C13H8Br3NO2
Molecular Weight	449.92 g/mol
Synonyms	3,4',5-Tribromosalicylanilide; TBS; Tribromsalan; NSC 405124; 5-Bromo-N-(3,5-dibromophenyl)-2-hydroxybenzamide; 2-Hydroxy-3,4',5-tribromobenzanilide; 3,5-Dibromo-N-(3,5-dibromo-2-hydroxyphenyl)benzamide
EINECS	215-350-4

Quality Control

Our Tribromosalicylanilide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise specifications for industrial and specialty use. A comprehensive Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and compliance.

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 and sources of heat. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	225 - 230 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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