Description

Cupresol CAS NO 54868-50-7 is a specialized chemical compound widely utilized as a high-performance preservative and antimicrobial agent. Its primary value lies in its effectiveness against a broad spectrum of fungi and bacteria, making it a critical component for extending product shelf life and maintaining material integrity. This product is essential for manufacturers in the coatings, adhesives, personal care, and wood treatment industries seeking reliable microbial protection.

Application

• Industrial Preservative: Primary use as a fungicide and bactericide in water-based systems like latex paints, adhesives, and polymer emulsions.
• Wood Protection: Used in wood stains, coatings, and treatments to prevent mold, mildew, and fungal decay.
• Personal Care & Cosmetics: Incorporated into formulations such as shampoos, creams, and lotions as a preservative to prevent microbial spoilage.
• Metalworking Fluids: Serves as a biocide in synthetic and semi-synthetic cutting fluids and coolants to control microbial growth.
• Construction Materials: Added to sealants, caulks, and grouts to inhibit mold and mildew formation in damp environments.
• Textile & Leather Treatment: Applied to fabrics and leather goods to provide antifungal and antibacterial properties.

Basic Information

Product Name	Cupresol
CAS No.	54868-50-7
Molecular Formula	C12H19NO4S2
Molecular Weight	305.42 g/mol
Synonyms	Copper 8-quinolinolate; Copper oxinate; Copper-8; Oxine copper; Bioquin; Cunilate; 8-Hydroxyquinoline copper salt; Copper(II) 8-hydroxyquinolinate
EINECS	259-394-5

Quality Control

Our Cupresol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets stringent specifications for industrial and preservative applications. Certificates of Analysis (COA) documenting purity, heavy metal content, and microbiological efficacy are available upon request 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow-green to brown powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Microbial Efficacy	Conforms to target claims

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