Description

Fluorapatite (Ca5F(PO4)3) is a naturally occurring calcium phosphate mineral and the primary inorganic constituent of tooth enamel and bone. This compound is valued for its exceptional stability, biocompatibility, and role as a source of both phosphate and fluoride ions. It is a critical raw material for manufacturers in the dental, biomedical, and fertilizer industries, where precise chemical composition and purity are paramount for product performance and safety.

Application

• Dental Materials & Biomimetics: A key component in bioactive ceramics, dental composites, cements, and coatings for implants to promote osseointegration and enamel remineralization.
• Biomedical Engineering: Used in the fabrication of synthetic bone grafts, scaffolds for tissue engineering, and as a coating for metallic orthopedic implants to enhance biocompatibility.
• Slow-Release Fertilizers: Serves as a source of phosphorus and fluorine in advanced, controlled-release agricultural formulations to improve nutrient uptake efficiency.
• Fluoridation Agents: Employed in the production of materials for water fluoridation and oral care products (e.g., toothpaste) as a stable fluoride source.
• Industrial Catalysts & Coatings: Acts as a catalyst support or precursor in chemical synthesis and is used in specialized wear-resistant or anti-corrosive coatings.
• Research & Development: Essential reference material in geochemistry, materials science, and biomedical research for studying crystallization, dissolution, and biological apatite formation.

Basic Information

Product Name	Fluorapatite
CAS No.	1306-05-4
Molecular Formula	Ca5F(PO4)3
Molecular Weight	504.30 g/mol
Synonyms	Calcium Fluorophosphate; Fluorapatite; Apatite-(CaF); Calcium Fluoro Phosphate; FAp; Fluorapatite (mineral); Calcium Phosphate Fluoride; Tribasic Calcium Phosphate Fluoride
EINECS	215-146-2

Quality Control

Our Fluorapatite is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and compliance with relevant industry standards. Each lot is analyzed for critical parameters including crystalline phase purity (by XRD), chemical composition, particle size distribution, and specific surface area. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to Fluorapatite reference pattern
Assay (as Ca5F(PO4)3)	≥ 98.0 %
Calcium (Ca) Content	38.5 - 40.0 %
Phosphorus (as P2O5)	40.5 - 42.0 %
Fluoride (F) Content	3.5 - 4.0 %
Loss on Ignition	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Particle Size (D50)	Customizable (1-50 µm typical)
Specific Surface Area (BET)	1 - 50 m²/g (grade dependent)

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