General Information:
Chemical Formula:
KAl(SO4)2·12(H2O)
Composition:
(Molecular Weight = 474.39 gm)
Potassium 8.24 % K
Aluminum 5.69 % Al
Hydrogen 5.10 % H
Sulfur 13.52 % S
Oxygen 67.45 % O
Empirical Formula:
KAl(SO4)2·12(H2O)
Physical Properties:
Color:
colorless or white.
Density:
1.76
Diaphaniety:
Transparent
Hardness:
2 - Gypsum
Luminescence:
Non-fluorescent.
Luster:
Vitreous (Glassy)
More details...