Description

Magnesium-8-Quinolinolate is a coordination complex formed from magnesium and 8-hydroxyquinoline, known for its fungicidal and preservative properties. This compound is valued for its ability to inhibit microbial growth and stabilize materials against biological degradation. It is primarily sought by manufacturers in the polymer, paint, and wood treatment industries, as well as in research for developing new antimicrobial agents.

Application

• Primary fungicide and preservative in polymer and plastic masterbatches.
• Antimicrobial additive in paints, coatings, and sealants to prevent mold and mildew.
• Wood preservative for lumber and composite materials.
• Stabilizer in adhesives and sealants to extend shelf life.
• Active ingredient in certain agricultural and horticultural fungicidal formulations.
• Research chemical for studying metal-chelating antimicrobial agents.
• Additive in cooling water systems and industrial fluids for microbial control.
• Component in the synthesis of specialized coordination complexes and catalysts.

Basic Information

Product Name	Magnesium-8-Quinolinolate
CAS No.	19635-65-5
Molecular Formula	C18H12MgN2O2
Molecular Weight	312.61 g/mol
Synonyms	Magnesium 8-hydroxyquinolinate; Magnesium oxinate; Magnesium(II) 8-quinolinolate; 8-Hydroxyquinoline magnesium salt; Magnesium 8-quinolate; MgQ; Mg(oxin)2; Bis(8-hydroxyquinolinato)magnesium
EINECS	243-195-0

Quality Control

Our Magnesium-8-Quinolinolate is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. A Certificate of Analysis (COA) detailing assay, heavy metals, loss on drying, and other critical parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	Yellow to yellow-green powder
Identification (IR)	Conforms to standard
Assay (Mg basis)	Min. 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Practically insoluble in water; soluble in dilute acids

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