Description

Bismuth Orthoborate is an inorganic compound of significant industrial interest, primarily valued for its role as a precursor in the synthesis of specialty materials and as a component in glass and ceramic formulations. Its importance lies in its ability to impart specific optical, thermal, and chemical resistance properties to advanced material systems. This product is essential for manufacturers and R&D teams in the electronics, specialty glass, ceramic, and catalyst development sectors seeking to enhance product performance.

Application

• Glass and Ceramic Additive: Used to modify the thermal expansion coefficient, improve chemical durability, and influence the optical properties of specialty glasses and vitreous enamels.
• Catalyst and Catalyst Support: Serves as a component or precursor in catalysts for various organic synthesis and oxidation reactions.
• Electronic Materials: Employed in the production of dielectric ceramics, varistors, and other electronic components where specific electrical properties are required.
• Flame Retardant Synergist: Acts as a synergist in halogen-free flame retardant formulations for polymers and textiles.
• Corrosion Inhibitive Pigments: Used in the formulation of anti-corrosive primers and coatings for metal protection.
• Laboratory Reagent: Functions as a high-purity starting material or reagent in chemical research and development for synthesizing other bismuth-containing compounds.

Basic Information

Product Name	Bismuth Orthoborate
CAS No.	14059-35-9
Molecular Formula	BiBO3
Molecular Weight	291.78 g/mol
Synonyms	Bismuth(III) borate; Bismuth borate (BiBO3); Boric acid, bismuth(3+) salt; Bismuth triborate; Bismuth metaborate; Bismuth boron oxide; Bismuth borate oxide
EINECS	237-889-7

Quality Control

Our Bismuth Orthoborate is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Quality is verified through a comprehensive suite of analytical techniques, including X-ray diffraction (XRD) for phase identification and inductively coupled plasma (ICP) for elemental purity. A Certificate of Analysis (COA) detailing specific lot results is provided with each shipment, ensuring full traceability and compliance with 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 the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to BiBO3 pattern
Assay (Bi2O3 basis)	≥ 98.0 %
Particle Size (D50)	< 10 µm (or as specified)
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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