Calcium phosphate tribasic Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12167-74-7 |
| Product name | Calcium phosphate tribasic |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Calcium phosphate tribasic
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Calcium phosphate tribasic Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Calcium phosphate tribasic
| Industry | Application | Process |
|---|---|---|
| Food Industry | Anti-caking agent, pH regulator | Directly incorporated into food formulations |
| Pharmaceutical Industry | Calcium and phosphorus supplement, pharmaceutical excipient | Used in tablet manufacturing or as a component of nutritional supplements |
| Cosmetics Industry | Toothpaste additive | Blended into toothpaste formulations to enhance cleaning performance |
| Agriculture | Fertilizer raw material | Combined with other components to produce compound fertilizers |
| Plastics & Rubber | Flame retardant | Incorporated into polymers to improve flame resistance |
| Ceramics & Glass | Flux | Lowers melting point during high-temperature firing |
| Water Treatment | Phosphate removal agent | Removes phosphate from wastewater via chemical precipitation |
Manufacturing Quality Control of Calcium phosphate tribasic
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample under natural light or standard lighting to determine if it is a white powder and check for any foreign matter. |
| Identification | Infrared Spectrophotometry (IR) | Scan the sample using infrared spectroscopy and compare with reference spectra to confirm characteristic absorption peaks (e.g., P-O, Ca-O vibrations). |
| X-Ray Diffraction (XRD) | Compare the crystal diffraction pattern with that of standard tricalcium phosphate to confirm crystalline form and phase composition. | |
| pH Value | pH Meter Method | Dissolve the sample in water or specified solvent and measure acidity/alkalinity using a calibrated pH meter. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at 105°C until constant weight; calculate moisture and volatile content based on weight loss. |
| Residue on Ignition / Loss on Ignition | Ignition Method (High-Temperature Furnace Treatment) | Ignite the sample at high temperature (e.g., 800–1000°C), measure the residue mass to evaluate inorganic impurities or organic content. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and determine levels of heavy metals such as lead, arsenic, cadmium, and mercury to ensure compliance with pharmacopoeial or food safety standards. |
| Arsenic Content | Gutzeit Method or Silver Diethyldithiocarbamate Colorimetry (Ag-DDC Method) | Use chemical color reactions to quantitatively detect arsenic; commonly used for quality control of pharmaceutical excipients. |
| Chloride Content | Silver Nitrate Titration or Ion Chromatography | Add silver nitrate under acidic conditions to form a white precipitate; determine chloride content by turbidity or titration. |
| Sulfate Content | Turbidimetric Method or Ion Chromatography | Add barium chloride to form barium sulfate precipitate; measure sulfate content by turbidity comparison or instrumental analysis. |
| Particle Size Distribution | Laser Particle Size Analysis | Use laser scattering principles to measure particle size and distribution, assessing product uniformity and suitability. |
| Specific Surface Area | BET Nitrogen Adsorption Method | Determine specific surface area through physical nitrogen adsorption, reflecting dispersion and reactivity of the material. |
| Calcium Content | EDTA Complexometric Titration or ICP-OES | Titrate calcium ions with EDTA standard solution, or quantify calcium using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). |
| Phosphorus Content | Spectrophotometry (Molybdenum Blue Method) or ICP-OES | Convert phosphorus to phosphate, react with ammonium molybdate to form a blue complex, then measure colorimetrically; alternatively, use ICP-OES for direct determination. |
| Microbial Limits | Microbiological Culture Method | Test total aerobic microbial count, total mold and yeast count, and specified pathogens (e.g., Escherichia coli, Salmonella) according to pharmacopoeial requirements. |
Technical Specifications of Calcium phosphate tribasic
| Test Item | Specification |
|---|---|
| Appearance | White to almost white powder or crystals |
| Purity | >=98.0% (as Ca3(PO4)2) |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=1.0% |
| Heavy Metals | <=20 ppm (as Pb) |
| Total Impurities | <=2.0% |
| Solubility | Insoluble in water and ethanol; soluble in dilute mineral acids |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Calcium phosphate tribasic
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Calcium phosphate tribasic
Industrial Calcium phosphate tribasic Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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