CaAlH(PO4)2:6H2O

Formula : CaAlH(PO4)2:6H2O

Family: 
Phosphates

Dernière mise à jour le 25.01.2021

THERMODYNAMICS

Individual properties (298.15 K)
M
g·mol-1
 V°
cm3·mol-1
 ΔGºf
J·mol-1
 ΔHºf
J·mol-1
 Sº
J·mol-1·k-1
 CP
J·mol-1·K-1
366.102 -4819275 (Ref.: 64atay/gur) Taylor A.W., Gurney E.L., 1964a, The dissolution of calcium aluminum phosphate CaAlH(PO4)2.6H2O. Soil Sci. Soc. Am. Proc., 28, 63-64
CP(T) = a + b·T + ·c·T-2 (T in Kelvin)
a
J·mol-1·K-1
 b * 103
J·mol-1·K-2
 c * 10-5
J·K·mol-1
 Maier Kelley Ref.
Reaction properties

CaAlH(PO4)2:6H2O + 3H+ ⇌ Al+3 + Ca+2 + 2H2PO4- + 6H2O

298.15 K, 1 bar log10K: -14.30 ΔH°r: J·mol-1 (Ref.: )
T(°C) 0 25 60 100 150 200 250 300
log10K -14.30 -14.30 -14.30 -14.30 -14.30 -14.30 -14.30 -14.30
log10K(T) = A + B·T + C·T-1 + D·log10(T) + E·T−2 (T in Kelvin)
A B C D E
-14.303904 0.000000 0.000000 0.000000 0.000000