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General Information:
 Chemical Formula:
(NH4)HCO3
 Composition:
(Molecular Weight = 79.06 gm)
Hydrogen 6.37 % H 
Carbon 15.19 % C 
Nitrogen 17.72 % N 
Oxygen 60.71 % O 
 Empirical Formula:
NH4(HCO3)
Physical Properties:
 Cleavage:
[110] Perfect
 Color:
colorless, yellowish, white, or light yellow.
 Density:
1.58
 Diaphaniety:
Transparent
 Hardness:
1.5 - Between Talc and Gypsum
 Luster:
Vitreous (Glassy)
 Streak:
white
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