General Information:
Chemical Formula:
NaAl(SO4)2·12(H2O)
Composition:
(Molecular Weight = 458.28 gm)
Sodium 5.02 % Na
Aluminum 5.89 % Al
Hydrogen 5.28 % H
Sulfur 13.99 % S
Oxygen 69.82 % O
Empirical Formula:
NaAl(SO4)2·12(H2O)
Physical Properties:
Color:
colorless.
Density:
1.73
Diaphaniety:
Transparent
Habits:
Fibrous - Crystals made up of fibers., ,
Hardness:
3 - Calcite
Luminescence:
Non-fluorescent.
Luster:
Vitreous (Glassy)
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