Description

Tetraboron Copper Heptaoxide is an inorganic compound with the chemical formula CuB4O7. This material is valued for its role as a specialized precursor and functional additive in advanced material synthesis and industrial processes. It is primarily utilized by manufacturers and R&D facilities in the ceramics, electronics, and chemical catalyst industries seeking high-purity inorganic reagents.

Application

• As a precursor material in the synthesis of specialty borate glasses and ceramics.
• Used in the formulation of fluxes and frits for metallurgical and enamel applications.
• Acts as a dopant or additive in electronic materials and semiconductor research.
• Employed in the development of catalytic systems for specific organic synthesis reactions.
• Serves as a raw material for producing other copper borate compounds.
• Potential use in flame retardant formulations for polymers and textiles.
• Utilized in laboratory research as a standard or reagent in analytical chemistry.

Basic Information

Product Name	Tetraboron Copper Heptaoxide
CAS No.	1303-92-0
Molecular Formula	CuB4O7
Molecular Weight	233.77 g/mol
Synonyms	Copper(II) Tetraborate; Copper Borate (CuB4O7); Cupric Tetraborate; Copper Borate 4:7; Copper Boron Oxide; Copper Metaborate (common misnomer); Boric Acid, Copper Salt (4:7)
EINECS	215-125-4

Quality Control

Our Tetraboron Copper Heptaoxide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure chemical identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting assay, impurity profiles, and physical characteristics is provided to guarantee it meets your technical requirements.

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. The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent caking or degradation.

Specification

Item	Specification
Appearance	Blue-green to green powder
Identification (IR)	Conforms to standard
Assay (CuB4O7)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.1 %
Particle Size (Typical)	Passes through 100 mesh

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