Tricalcium Phosphate TCP
| HS Code | 223348 |
| Chemical Formula | Ca3(PO4)2 |
| Molar Mass | 310.177 g/mol |
| Appearance | White powder |
| Odor | Odorless |
| Density | 3.14 g/cm³ |
| Solubility In Water | Insoluble |
| Melting Point | 1670 °C |
| Ph | Neutral (when pure) |
| Crystal Structure | Monoclinic or hexagonal |
| Biocompatibility | Good |
| Thermal Stability | High |
As an accredited Tricalcium Phosphate TCP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | For packaging Tricalcium Phosphate TCP, food grade products are packed in polyethylene plastic bags, covered with cardboard boxes, and the bag mouth is heat-sealed and labeled; for pharmaceutical grade products, use vials, add rubber stoppers and aluminum caps to seal, and then put into foam boxes for shockproof, all of which are anti-fouling and moisture-proof. |
| Storage | Store Tricalcium Phosphate TCP in a dry and clean warehouse, and place them in categories. Food and medicinal products should not be mixed. They should be one foot away from the wall and the ground, and the stacking should not exceed three layers. Ventilation should be normal. Desiccant should be placed during the rainy season to prevent moisture absorption and agglomeration. |
| Shipping | For transporting Tricalcium Phosphate TCP, food grade products should be transported in vans to prevent sun and rain; medicinal grade products should be refrigerated, and ice bags should be placed in the box to control the temperature. Handle with care during loading and unloading. If the packaging is damaged, replace it immediately to prevent Tricalcium Phosphate TCP from being contaminated. |
Competitive Tricalcium Phosphate TCP prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
Historical Development
In ancient porcelain making and glaze refining, bone powder was occasionally used to extract calcium. In recent times, the wonderful uses of calcium phosphate have been known, and craftsmen have made Tricalcium Phosphate TCP. At first, it was only used as an industrial auxiliary material. Later, after purification, it was gradually used in food and medicine. After a hundred years of improvement, the craftsmanship has been perfected and the quality has become better.
Product Overview
Tricalcium Phosphate TCP is a white powder, odorless and tasteless, difficult to dissolve in water, easily soluble in dilute hydrochloric acid, rich in calcium, stable in nature, and used as an anti-caking agent and nutritional enhancer in food, and as a calcium supplement and orthopedic filler in medicine. It has a wide range of uses.
Physical & Chemical Properties
Tricalcium Phosphate TCP has a high density, heavy texture, delicate feel, extremely high melting point, does not melt in fire, is not easy to deteriorate in the air, sinks to the bottom when mixed with water, and its insoluble nature allows it to slowly release calcium in the body and is easily absorbed.
Technical Specifications & Labeling
The standards for Tricalcium Phosphate TCP are as follows: food grade products are tested for lead content (not exceeding 2 parts per million) and fineness (passing a 200-mesh sieve); pharmaceutical grade products are tested for purity (not less than 98%) and heavy metal residues. The full name of Tricalcium Phosphate TCP must be written on the label, with the grade, index, manufacturer and storage method attached.
Preparation Method
To prepare Tricalcium Phosphate TCP, calcium chloride and sodium phosphate are usually used as raw materials. They are put into a reactor in proportion, stirred with distilled water, and the pH value is adjusted to neutral. After precipitation, washing, drying and calcination, Tricalcium Phosphate TCP is obtained. Pharmaceutical grade products require multiple purifications.
Chemical Reactions & Modifications
Tricalcium Phosphate TCP reacts with strong acid to generate soluble calcium dihydrogen phosphate, which can be fused with silicon dioxide at high temperature to produce glassy substances. In the body, it can slowly react with acids in body fluids to release calcium and phosphorus ions.
Synonyms & Product Names
Tricalcium Phosphate TCP is also known as "tricalcium phosphate", but in professional documents and transactions, the full name Tricalcium Phosphate TCP must be used to show accuracy.
Safety & Operational Standards
When handling Tricalcium Phosphate TCP, you need to wear a dust mask to avoid dust entering your lungs and wash your hands after handling; when adding it to food, use it according to the standard dosage, and when using it as medicine, follow the pharmacopoeia regulations and do not use it excessively to prevent adverse reactions.
Application Area
Tricalcium Phosphate TCP is used in milk powder and cakes in food to prevent caking and supplement calcium; in medicine, it is used in calcium tablets and capsules to treat osteoporosis and is also used as a dental filler; in industry, it is used in ceramics and coatings as an auxiliary material to enhance performance.
Research & Development
Bachelor craftsmen are exploring the application of Tricalcium Phosphate TCP in 3D printed bone scaffolds, while improving the preparation process, improving biocompatibility, reducing production costs, and expanding its use in the biomedical field.
Toxicity Research
Tricalcium Phosphate TCP has extremely low toxicity. After ingestion, it is mostly excreted in the feces. However, long-term and large-scale ingestion may affect digestion, so it needs to be properly stored and used according to regulations to prevent children from accidentally ingesting it.
Future Prospects
With the prosperity of the health industry in the future, the demand for Tricalcium Phosphate TCP will increase. Its application in the field of biomaterials will be more extensive, and the manufacturing process will be more refined, or it can achieve personalized medical customization, and do its best.
Where to Buy Tricalcium Phosphate TCP in China?
As a trusted Tricalcium Phosphate TCP manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading Tricalcium Phosphate TCP supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
How to adjust the calcium-phosphorus ratio when preparing Tricalcium Phosphate TCP?
This product is made of phosphoric acid and calcium hydroxide, and the calcium-phosphorus ratio needs to be controlled at 3:2. Dilute the phosphoric acid and place it in a ceramic trough, warm it to 50 degrees, slowly add the calcium hydroxide emulsion, stir while adding, and stop when the pH value of the solution is about 8.0. At this time, a white precipitate is generated, like milk coagulation. Let it stand for a day to allow the particles to grow, and then filter and wash to remove the free alkali. After drying and grinding, Tricalcium Phosphate TCP is obtained. If the ratio needs to be adjusted, adding calcium hydroxide will increase the calcium content, and vice versa, the phosphorus content will increase. However, an imbalanced ratio will affect the application, so it needs to be accurately controlled to make the finished product meet the standards.
What is the application of Tricalcium Phosphate TCP in the food industry?
This product is a good food additive. It can be used as an anti-caking agent. It can be added to milk powder and spices to prevent caking and make the powder loose and easy to scoop. As a water retaining agent in meat products, it can bind water, make ham and sausage taste fresh and tender, and reduce cooking losses. As a bread improver, it can enhance the elasticity of the dough, increase the volume of the finished product, and make it soft. It is white and odorless, does not affect the flavor of food, and has a high calcium content. It is also a nutritional enhancer. It is added to cereal products to supplement the calcium required by the human body. In vegetarian foods, it can simulate the taste of meat and increase chewiness, so it is widely used.
What are the magical uses of Tricalcium Phosphate TCP in the medical field?
This product can be used as a raw material for calcium tablets. It has a high calcium content and slowly dissolves in gastric acid to release calcium ions. It is suitable for calcium supplementation in the middle-aged and elderly and reduces gastrointestinal irritation. In dental materials, it is used to make tooth enamel repair agents, which can combine with dentin to enhance wear resistance. As a drug carrier, it can encapsulate insoluble drugs, slowly release them, and prolong the efficacy. In bone defect repair, it can be compatible with bone tissue, promote bone cell growth, and accelerate healing. It has good biocompatibility and no rejection reaction, so it is valued by the medical community.
What are the differences between Tricalcium Phosphate TCP and Dicalcium Phosphate DCP?
Tricalcium Phosphate TCP has a higher calcium content and a lower phosphorus content, with a calcium-phosphorus ratio of three to two, while Dicalcium Phosphate DCP is two to one. In terms of water solubility, TCP is insoluble in water and dissolves slowly in an acidic environment; DCP is slightly more soluble and releases nutrients faster. In terms of use, TCP is more suitable for scenarios that require long-term calcium supplementation, such as medicine and food anti-caking; DCP is suitable for feed and fertilizer that require rapid absorption. In storage, TCP has weaker hygroscopicity and is more resistant to moisture, so it has more advantages in high-humidity areas.
What is the difference between industrial grade and food grade Tricalcium Phosphate TCP?
Food grade Tricalcium Phosphate TCP needs to be purified multiple times, and the heavy metal content is less than one part per million, so it can be directly in contact with food; industrial grade allows less than five parts per million, which is used in ceramics, coatings, etc. Food-grade powders need to be washed with distilled water to remove impurities; industrial-grade powders can be washed with tap water, which is less expensive. In terms of fineness, food-grade powders are finer, with a particle size of less than 10 microns, and have a delicate taste; industrial-grade powders can be slightly coarser without affecting their use. On the packaging, food-grade powders must be marked with the words "food additives" and industrial-grade powders must be marked with "industrial use". They cannot be mixed to prevent health hazards.
