Hydroxyapatite
Hydroxyapatite (CAS 1306-06-5), molecular formula 3Ca3(PO4)2 · Ca(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for salts applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Calcium phosphate hydroxide,Durapatite,Hydroxylapatite

| Molecular weight | 502.31 |
|---|---|
| Linear formula | 3Ca3(PO4)2 · Ca(OH)2 |
| Assay | ≥90% (as Ca3(PO4)2, KT) |
| Grade | purum p.a. |
| Loss on drying | ≤10% loss on ignition, 800 °C |
| Impurities tested | ≤5% water (KFT) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Cation traces | Cd: ≤5 mg/kgCo: ≤5 mg/kgCu: ≤20 mg/kgFe: ≤400 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤10 mg/kg |
| Anion traces | chloride (Cl-): ≤500 mg/kgsulfate (SO42-): ≤2000 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Hydroxyapatite?
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Hydroxyapatite (CAS 1306-06-5), molecular formula 3Ca3(PO4)2 · Ca(OH)2, is a high-purity chemical supplied by Tech Serve Solutions for salts applications, to USP, BP and EP standards.
What grades of Hydroxyapatite does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hydroxyapatite in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Hydroxyapatite?
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Hydroxyapatite has CAS number 1306-06-5 and molecular formula 3Ca3(PO4)2 · Ca(OH)2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Hydroxyapatite?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Hydroxyapatite ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Hydroxyapatite be stored?
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Store Hydroxyapatite in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Hydroxyapatite used for?
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Hydroxyapatite is used in salts applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Hydroxyapatite?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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