Jenis Kalsium Fosfat

Jenis kalsium fosfat dan kelarutan produk pada 25oC (Chow,2009)

No

Senyawa

Rumus Senyawa

Ca/P

Ksp

1 Monokalsium fosfatmonohidrat (MCPM) Ca(H2PO4)2.H2O

0,5

Kelarutan tinggi

2 Monokalsium fosfatAnhidrat (MCPA) Ca(H2PO4)2

0,5

Kelarutan tinggi

3 Kalsium hidrogenFosfat anhidrat(CHPA) CaHPO

1

10-6,90

4 Kalsium hidrogenFosfat dihidrat (CHPD) CaHPO.2H2O

1

10-6,59

5 -Trikalsium fosfat( Ca3(PO4)2

1,5

10-28,9

6 α – Trikalsium fosfat(α – TCP) Ca3(PO4)2

1,5

10-25,5

7 Kalsium fosfat amorf(ACP) Ca3(PO4)2

1,5

10-25,2-10-24,8

8 Hidroksiapatit (HA) Ca10(PO4)6(OH)2

1,67

10-116,8

9 Tetrakalsium fosfat (TTCP) Ca4(PO4)2O

2

10-38

10 Oktakalsium fosfat (OCP) Ca8H2(PO4)6.5H2O

1,33

10-96,6

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