Constituent
- Name
- Ammonium bicarbonate
- Official name
- Ammonium bicarbonate
- Family
- ionic solid
- Class
- acid salt
- Compound type
- carbonate
- Relevance
- main - major
- Arrangement
- single phase
- Mass
- 0.243 $\pm$ 0.002 $g$
- Mass fraction
- 1.0
- Mole fraction
- 1.0
- Formula
- $(NH_4^+) \cdot HCO_3^-$
- Chemical formula
- (NH4)HCO3
- Elemental formula
- (N+) H5 C O2 (O-)
- Isotope mixture type
- terrestrial abundance
- Class
- acid salts (05)
- Type
- simple acid salts (05.01)
- Phase type
- crystalline
- Crystal system
- orthorhombic
- Crystal class
- dipyramidal
- Crystal class symbol
- mmm (D2h)
- Crystal spacegroup
- Pccn
- Texture
- monocrystalline
- Molar mass
- 79.056 $g/mol$
- Density
- 1.573 - 1.586 $g/cm^3$
- Refringence type
- biaxial
- Refringence sign
- negative
- Birefringence
- 0.132
- Refraction index $n_{\alpha}$
- 1.422
- Refraction index $n_{\beta}$
- 1.536
- Refraction index $n_{\gamma}$
- 1.554
- Dispersion V
- weak
- Color
- colorless, white, light grey
- Diaphaneity
- transparent to translucent