Main page (Russian) Search in database (English)

Properties of substance:

kaliophilite

Group of substances:

inorganic

Physical appearance:

colorless hexagonal crystals

Empirical formula (Hill's system for organic substances):

AlKO4Si

Structural formula as text:

KAlSiO4

Molar/atomic mass: 158.16

Melting point (°C):

1800

Density:

2.5 (20°C, g/cm3)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-2120 (s)

Standard molar entropy S0 (298.15 K, J/(mol·K)):

133 (s)

Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

119.8 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 126-127 [Russian]

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru