Online Database of Chemicals from Around the World
| Achemica | Switzerland | Inquire | ||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Alfa Aesar. | USA | Inquire | ||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
| Chemical manufacturer | ||||
| King Scientific | USA | Inquire | ||
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sales@kingscientific.com | |||
| Chemical manufacturer since 2013 | ||||
| Otava Ltd. | Ukraine | Inquire | ||
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+380 (44) 522-2458 | |||
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order@otavachemicals.com | |||
| Chemical manufacturer since 1997 | ||||
| Santa Cruz Biotechnology, Inc. | USA | Inquire | ||
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+1 (831) 457-3800 | |||
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scbt@scbt.com | |||
| Chemical manufacturer | ||||
| Sigma-Aldrich, Inc. | USA | Inquire | ||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| Name | Dipotassium Sulfate |
|---|---|
| Synonyms | Kalium Sulphuricum; Potassium Sulfate; Potassium Sulfate (2:1) |
| Molecular Structure |  |
| Molecular Formula | K2O4S |
| Molecular Weight | 174.25 |
| CAS Registry Number | 10233-01-9 |
| EINECS | 233-558-0 |
| SMILES | O=[S]([O-])([O-])=O.[K+].[K+] |
| InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
| InChIKey | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
| Density | 2.662 (Expl.) |
|---|---|
| Melting point | 1067°C (Expl.) |
| Boiling point | 1670°C (Expl.) |
| solubility | Soluble in water. Insoluble in alcohol |
| Safety Description | WARNING: Irreversible damage risk, protect skin/eyes/lungs. |
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| Minimize contact. | |
| WARNING: Irritates skin and eyes | |
| (1) | Nuria Garcia-Araez, Victor Climent, Paramaconi Rodriguez and Juan M. Feliu. Thermodynamic evidence for K+–SO ion pair formation on Pt(111). New insight into cation specific adsorption, Phys. Chem. Chem. Phys., 2010, 12, 12146. |
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| Market Analysis Reports |
| List of Reports Available for Dipotassium Sulfate |