Input interpretation
ammonium bisulfate
Chemical names and formulas
formula | (NH_4)HSO_4 Hill formula | H_5NO_4S name | ammonium bisulfate IUPAC name | ammonium hydrogen sulfate alternate names | acid ammonium sulfate | ammonium hydrogen sulfate | ammonium hydrogensulphate | ammonium sulfate monobasic | sulfuric acid, monoammonium salt mass fractions | H (hydrogen) 4.38% | N (nitrogen) 12.2% | O (oxygen) 55.6% | S (sulfur) 27.9%
Structure diagram
Structure diagram
Basic properties
molar mass | 115.1 g/mol phase | solid (at STP) melting point | 147 °C boiling point | 350 °C density | 1.79 g/cm^3 solubility in water | soluble
Units
Solid properties (at STP)
density | 1.79 g/cm^3
Units
Thermodynamic properties
specific heat of formation Δ_fH° | solid | -8.922 kJ/g molar heat of formation Δ_fH° | solid | -1027 kJ/mol molar heat of fusion | 10.92 kJ/mol | specific heat of fusion | 0.09487 kJ/g | (at STP)
Chemical identifiers
![CAS number | 7803-63-6 PubChem CID number | 24655 SMILES identifier | [NH4+].OS(=O)(=O)[O-] InChI identifier | InChI=1/H3N.H2O4S/c;1-5(2, 3)4/h1H3;(H2, 1, 2, 3, 4)/fH4N.HO4S/h1H;1H/q+1;-1 MDL number | MFCD00051073](../image_source/f65d2279cce6a78771f45c2553506f9f.png)
CAS number | 7803-63-6 PubChem CID number | 24655 SMILES identifier | [NH4+].OS(=O)(=O)[O-] InChI identifier | InChI=1/H3N.H2O4S/c;1-5(2, 3)4/h1H3;(H2, 1, 2, 3, 4)/fH4N.HO4S/h1H;1H/q+1;-1 MDL number | MFCD00051073
Ion equivalents
(NH_4)^+ (ammonium cation) | 1 (HSO_4)^- (hydrogen sulfate anion) | 1