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Properties of HgSO4

Properties of HgSO4 (Mercury(II) sulfate):

Compound NameMercury(II) sulfate
Chemical FormulaHgSO4
Molar Mass296.6526 g/mol

Chemical structure
HgSO4 (Mercury(II) sulfate) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Appearancewhite monoclinic crystals
Odorodorless
Solubilityreacts
Density6.4700 g/cm³
Helium 0.0001786
Iridium 22.562
Sublimation450.00 °C
Acetylene -84.15
Sodium oxide 1275
Thermochemistry
Enthalpy of Formation-707.50 kJ/mol
Adipic acid -994.3
Tricarbon 820.06

Alternative Names

Mercuric sulfate, Mercurypersulfate, Mercury Bisulfate

Elemental composition of HgSO4
ElementSymbolAtomic weightAtomsMass percent
MercuryHg200.59167.6178
SulfurS32.065110.8089
OxygenO15.9994421.5732
Mass Percent CompositionAtomic Percent Composition
Hg: 67.62%S: 10.81%O: 21.57%
Hg Mercury (67.62%)
S Sulfur (10.81%)
O Oxygen (21.57%)
Hg: 16.67%S: 16.67%O: 66.67%
Hg Mercury (16.67%)
S Sulfur (16.67%)
O Oxygen (66.67%)
Mass Percent Composition
Hg: 67.62%S: 10.81%O: 21.57%
Hg Mercury (67.62%)
S Sulfur (10.81%)
O Oxygen (21.57%)
Atomic Percent Composition
Hg: 16.67%S: 16.67%O: 66.67%
Hg Mercury (16.67%)
S Sulfur (16.67%)
O Oxygen (66.67%)
Identifiers
CAS Number7783-35-9
SMILES[O-]S(=O)(=O)[O-].[Hg+2]
Hill formulaHgO4S

Related compounds
FormulaCompound name
Hg2SO4Mercury(i) sulfate

Sample reactions for HgSO4
EquationReaction type
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4double replacement

Related
Molecular weight calculator
Oxidation state calculator

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