Benzoic acid, 2-hydroxy-5-sulfo-, dihydrate
- Formula: C7H6O6S·H4O2
- Molecular weight: 254.215
- IUPAC Standard InChI: InChI=1S/C7H6O6S.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;/h1-3,8H,(H,9,10)(H,11,12,13);2*1H2
- IUPAC Standard InChIKey: BHDKTFQBRFWJKR-UHFFFAOYSA-N
- CAS Registry Number: 5965-83-3
- Chemical structure:
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Condensed phase thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -1982. ± 3. | kJ/mol | Ccb | Rajagopalan, Kalyanaraman, et al., 1990 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -2201. ± 3. | kJ/mol | Ccb | Rajagopalan, Kalyanaraman, et al., 1990 |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Rajagopalan, Kalyanaraman, et al., 1990
Rajagopalan, K.V.; Kalyanaraman, R.; Sundaresan, M.,
Standard enthalpies of formation of sulfosalicilates of calcium, magnesium, zinc and aluminium,
J. Indian Inst. Sci., 1990, 70, 409-417. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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