- Name：β-TCP（β-Tricalcium phosphate）
white, odorless and flavorless, Particle size: 2-10 um. b-TCP has similarity to the component of bone in composition and has good biocompatibility, could be biodegraded gradually under biological condition and be absorbed by the organization.
Chemical formula:Ca3(PO4)2. Molecular weight: 310.18. White amorphous powder. Dissolubility in acid hydrochloric dilute, nitric acid, phosphoric acid, acetic acid, sulfurous acid, making dissolubility sour phosphate. Also dissolubility in ammonium salt solution. Dissolubility in water, ethanol and aether. The melting point :1670 ℃. The density :3.14 g/ cm3. Can be used in science research work of repairing the bone defects and bone growth in creeping substitution. Also can be used as anticoagulant, buffer, water retention, acidity regulator, stabilizer, nutrition enhancer.