Compound

Molecular formula

Molecular weight

Ca/P (molar)

Percentage of P (w %)

MCPM

Ca(H₂PO₄)₂-H₂O

252.04

0.5

24.58

DCPD

CaHPO₄-2H₂O

172.07

1

18.00

TCP

Ca₃(PO₄)₂

381.96

1.5

16.22