Ca3(PO4)2
Properties
| Salt name | Tricalcium Bis(phosphate) |
| Formula | Ca3(PO4)2 |
| Trade names (REACH) | .alpha.-Tricalcium phosphate .beta.-Tricalcium phosphate Bonarka CAFOS DB, Tricalcium Phosphate, C 13-13 Calcium orthophosphate Calcium orthophosphate (Ca3(PO4)2) Calcium phosphate Calcium phosphate (3:2) Calcium phosphate (Ca3(PO4)2) Calcium tertiary phosphate Phosphoric acid calcium(2+) salt (2:3) Phosphoric acid, calcium salt (2:3) (8CI, 9CI) Posture Posture (calcium supplement) Synthograft Synthos TCP Tertiary calcium phosphate Tribasic calcium phosphate Tricalcium diphosphate Tricalcium orthophosphate Tricalcium phosphate Tricalcium phosphate (Ca3(PO4)2) Tricalciumbis(orthophosphat) |
| Molar Mass (g/mol) | 310,18 |
| CAS Number | 7758-87-4 |
| EC Number | 231-840-8 |
| Odor | odorless |
| Density (g/cm3) | 3,14 |
| Melting Point ( °C) | 1391 (under high pressure) |
| Solubility in Water (g/100g H2O) | 0,002 |
| Qualitative Solubility | practically insoluble in water, ethanol, soluble in dilute hydrochloric and nitric acid |
Uses at Industrial Sites
Tricalcium Bis(phosphate) (Ca3(PO4)2) uses at industrial sites according to REACH descriptors: Product Category and Sector of Use. Data retrieved from ECHA registered substances database: https://echa.europa.eu/registration-dossier/-/registered-dossier/13654.
| Sector of End use (SU) | |
| CODE | NAME |
| SU 1 | Agriculture, forestry, fishery |
| SU 4 | Manufacture of food products |
| SU 8 | Manufacture of bulk, large scale chemicals (including petroleum products) |
| SU 12 | Manufacture of plastics products, including compounding and conversion |
| SU 13 | Manufacture of other non-metallic mineral products, e.g. plasters, cement |
| SU 19 | Building and construction work |
| SU 20 | Health services |
| Product Category (PC) | |
| CODE | NAME |
| PC 9a | Coatings and paints, thinners, paint removers |
| PC9b | Fillers, putties, plasters, modelling clay |
| PC 12 | Fertilizers |
| PC 20 | Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents |
| PC 21 | Laboratory chemicals |
| PC 29 | Pharmaceuticals |
| PC 32 | Polymer preparations and compounds |
| PC 39 | Cosmetics, personal care products |