Фосфатная руда и фосфорит, кальцинированные
- английское имяPhosphate rock and Phosphorite, calcined
- CAS №65996-94-3
- CBNumberCB8902425
- мольный вес0
- EINECS266-029-8
- файл Mol65996-94-3.mol
химическое свойство
| Рейтинг продуктов питания EWG | 1 |
| Система регистрации веществ EPA | Phosphate rock and Phosphorite, calcined (65996-94-3) |
Фосфатная руда и фосфорит, кальцинированные химические свойства, назначение, производство
Сельскохозяйственное использование
Phosphorite or mineral phosphate is made by grinding rock phosphate, a natural mineral found in the form of sedimentary rocks containing various calcium phosphates. It is used as a phosphatic fertilizer, and is a primary source of phosphorus. It is a mineral containing calcium phosphate with hydroxyl groups or is hydroxy apatite.Phosphorite is a continental phosphatic rock, consisting of concretions of collophanite, found in decalcification clays. The most famous phosphorites are from Causses du Quercy (France).