Assertion: phosphate | /r/HasProperty | obtained
Facets:
value: from calcium oxide
type: OTHER
value: from monocalcium phosphate
type: OTHER
Source sentences:
text: Dicalcium phosphate dehydrate powder (DCPD) was obtained from monocalcium phosphate and calcium oxide, which were crushed separately in an agate mortar to obtain an average particle size of 80 m. Tricalcium phosphate was prepared by a crystallization method from aqueous solutions of 0.9 M calcium nitrate and 0.6 M ammonium phosphate , which were simultaneously mixed.