α-tri-Calcium phosphate
α-tri-Calcium phosphate (CAS 7758-87-4), with the molecular formula Ca3O8P2 and a molecular weight of 310.18 g/mol, is a white powder. This inorganic salt finds utility in transient and stable transfection of various cell types and in the development of drug delivery systems. Supplied by Tech Serve Solutions, it serves as a valuable reagent in research and chemical synthesis.
- IUPAC
- α-TCP,α-Tricalcium phosphate
- Synonyms
- α-TCP,α-Tricalcium phosphate

Transfection Reagent
This compound is suitable for the transient and stable transfection of a wide range of cell types, facilitating genetic material delivery in biological research.
Drug Delivery Systems
It can be utilised in the formulation and development of drug delivery systems, aiding in the controlled release or targeted administration of therapeutic agents.
Chemical Synthesis
As an inorganic salt, it serves as a component or reagent in various chemical synthesis pathways within research and development settings.
| Molecular weight | 310.18 |
|---|---|
| Empirical formula | Ca3O8P2 |
| Assay | ≥75% α-phase basis (sinterted powder) |
| Grade | for molecular biology |
| Form | powder |
| Loss on drying | ≤0.1% loss on ignition, 800 °C |
| Storage temperature | room temp |
| Impurities tested | ≤100 mg/kg total sulfur (as SO4) (ICP)≤50 mg/kg total heavy metals (as lead) |
| Application | Suitable for • transient and stable transfection of wide range of cell types• drug delivery systems |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Cation traces | As: ≤0.5 mg/kgBa: ≤20 mg/kgCd: ≤5 mg/kgCo: ≤1 mg/kgCr: ≤15 mg/kgCu: ≤5 mg/kgHg: ≤0.5 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤10 mg/kg |
| Anion traces | chloride (Cl-): ≤50 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets 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 are the primary applications of α-tri-Calcium phosphate?
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α-tri-Calcium phosphate is primarily used for transient and stable transfection of various cell types and in the development of drug delivery systems.
What is the CAS number and chemical formula for α-tri-Calcium phosphate?
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The CAS number for α-tri-Calcium phosphate is 7758-87-4, and its chemical formula is Ca3O8P2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-tri-Calcium phosphate in powder form, with an assay of ≥75% on an alpha-phase basis (sintered powder). It is graded for molecular biology applications. It is not represented as USP, BP, or EP grade.
How should α-tri-Calcium phosphate be handled and stored safely?
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When handling α-tri-Calcium phosphate, it is recommended to use safety equipment such as eyeshields and gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at room temperature.
Is α-tri-Calcium phosphate a controlled substance?
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The provided data does not indicate that α-tri-Calcium phosphate (CAS 7758-87-4) is a controlled substance.
How can I request a quote or sample for α-tri-Calcium phosphate?
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To request a quote or sample for α-tri-Calcium phosphate, please contact our sales department through the TSS website or by telephone. Our team will be pleased to assist with your chemical requirements.
How is α-tri-Calcium phosphate packed and exported?
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α-tri-Calcium phosphate is typically supplied as a powder and is available for global export. Specific packaging details for your order can be confirmed upon request.
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