Hydrogen sulfide-d2
- Formula: D2S
- Molecular weight: 36.093
- CAS Registry Number: 13536-94-2
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Phase change 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tc | 372.3 | K | N/A | Cubitt, Henderson, et al., 1987 | Uncertainty assigned by TRC = 0.37 K; Tc from H.Kopper, 1936-450 |
| Quantity | Value | Units | Method | Reference | Comment |
| Pc | 88.90 | bar | N/A | Cubitt, Henderson, et al., 1987 | Uncertainty assigned by TRC = 1.30 bar; VP difference from hydrogen sulphide measured to 248 K. Sample purity judged from constancy of vapour pressure while melting at the triple point |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Cubitt, Henderson, et al., 1987
Cubitt, A.G.; Henderson, C.; Staveley, L.A.K.; Fonseca, I.M.A.; Ferreira, A.G.M.,
Some thermodynamic properties of liquid hydrogen sulphide and deuterium sulphide,
J. Chem. Thermodyn., 1987, 19, 703. [all data]
Notes
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- Symbols used in this document:
Pc Critical pressure Tc Critical temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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