- InChI
- InChI=1S/H8N2O8S2/c1-7-11(3,4)9-10-12(5,6)8-2/h1-2H4
- InChI Key
- ZYXMJLROYBRJDL-UHFFFAOYSA-N
- Formula
- H8N2O8S2
- SMILES
- NOS(=O)(=O)OOS(=O)(=O)ON
- Molecular Weight1
- 228.20
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -1275.06 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -1411.33 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 33.66 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 83.79 | kJ/mol | Joback Calculated Property |
| log10WS | 0.36 | Crippen Calculated Property | |
| logPoct/wat | -2.795 | Crippen Calculated Property | |
| McVol | 110.480 | ml/mol | McGowan Calculated Property |
| Pc | 13458.15 | kPa | Joback Calculated Property |
| Tboil | 529.70 | K | Joback Calculated Property |
| Tc | 720.50 | K | Joback Calculated Property |
| Tfus | 422.32 | K | Joback Calculated Property |
| Vc | 0.417 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [247.57; 283.22] | J/mol×K | [529.70; 720.50] | 
|
| Cp,gas | 247.57 | J/mol×K | 529.70 | Joback Calculated Property |
| Cp,gas | 253.99 | J/mol×K | 561.50 | Joback Calculated Property |
| Cp,gas | 260.30 | J/mol×K | 593.30 | Joback Calculated Property |
| Cp,gas | 266.45 | J/mol×K | 625.10 | Joback Calculated Property |
| Cp,gas | 272.36 | J/mol×K | 656.90 | Joback Calculated Property |
| Cp,gas | 277.97 | J/mol×K | 688.70 | Joback Calculated Property |
| Cp,gas | 283.22 | J/mol×K | 720.50 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Ammonium persulfate.
Sources
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