Description

Whitlockite is a calcium phosphate mineral with a complex structure, distinct from more common phosphates like hydroxyapatite. This unique composition makes it a material of significant interest for applications requiring specific bioactivity and controlled degradation properties. It is particularly valuable for researchers and manufacturers in the biomedical, advanced ceramics, and specialty fertilizer sectors seeking innovative phosphate-based materials.

Application

• Biomedical Research & Implants: Investigated as a biocompatible and biodegradable material for bone graft substitutes, dental implants, and controlled drug delivery systems due to its resorption characteristics.
• Advanced Ceramics & Composites: Used as a precursor or additive in the development of specialized ceramics with tailored thermal and mechanical properties.
• Specialty Fertilizers: Serves as a slow-release phosphate source in high-value agricultural and horticultural applications, providing prolonged nutrient availability.
• Geochemical & Material Science Studies: Employed as a reference or model compound in research concerning phosphate mineralogy, crystallization processes, and material stability.
• Catalyst & Catalyst Support: Explored for use in certain catalytic processes where its specific surface properties and stability are advantageous.

Basic Information

Product Name	Whitlockite
CAS No.	14358-97-5
Molecular Formula	Ca9(Mg,Fe)(PO4)6(PO3OH)
Molecular Weight	~1008.70 g/mol (varies with Mg/Fe ratio)
Synonyms	β-Tricalcium Phosphate (β-TCP) (common industrial alias); Calcium Magnesium Iron Phosphate; β-Whitlockite; TCP; β-Ca3(PO4)2; BRP (β-tricalcium phosphate); β-Tricalcic Phosphate; β-Tricalcium Phosphate, Magnesium-containing
EINECS	Contact for details

Quality Control

Our Whitlockite is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and purity. We provide comprehensive specifications for key parameters including phase purity (vs. hydroxyapatite), particle size distribution, and elemental composition. A Certificate of Analysis (COA) detailing these results is available with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Phase Purity (β-Whitlockite)	≥ 95% (by XRD)
Assay (as Ca3(PO4)2)	≥ 98.0%
Particle Size (D50)	Customizable (e.g., 1-50 µm)
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Identification (IR)	Conforms

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