Description

Magnesium Borate n-Hydrate is an inorganic salt compound valued for its unique combination of magnesium and boron. This material serves as a versatile source of both magnesium and boron ions, making it a functional additive in specialized industrial and material science applications. Key industries that utilize this compound include flame retardant formulations, ceramic and glass production, and as a precursor in catalysis and advanced material synthesis.

Application

• As a synergistic flame retardant and smoke suppressant additive in polymers, plastics, and textiles.
• Raw material in the production of specialty glasses and ceramic glazes to modify thermal and chemical resistance.
• Precursor for the synthesis of advanced ceramic materials and catalysts.
• Component in corrosion-inhibiting coatings and surface treatments for metals.
• Additive in lubricants and grease formulations for high-temperature applications.
• Source material for magnesium and boron in agricultural micronutrient supplements (subject to regulatory approval for specific grades).
• Laboratory reagent for inorganic synthesis and analytical chemistry.

Basic Information

Product Name	Magnesium Borate n-Hydrate
CAS No.	12619-64-6
Molecular Formula	MgxByOz·nH2O
Molecular Weight	Variable (hydrated form)
Synonyms	Magnesium Borate Hydrate; Boron Magnesium Oxide Hydrate; Magnesium Boron Oxide Hydrate; Magnesium Tetraborate Hydrate; Magnesium Metaborate Hydrate; Magnesium Diborate Hydrate; Flame Retardant MB; MB Compound
EINECS	Contact for details

Quality Control

Our Magnesium Borate n-Hydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, purity, and physical properties. A comprehensive Certificate of Analysis (COA) detailing assay, moisture content, and impurity profiles is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry place at room temperature (15-25°C/59-77°F) with low humidity. Keep the container tightly sealed after each use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (as MgxByOz)	≥ 98.0%
Loss on Drying	≤ 2.0%
Particle Size (D50)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm

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