| Peroxydisulfuric acid | |
|---|---|
 |
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| IUPAC name | μ-peroxido-bis(hydroxidodioxidosulfur) peroxydisulfuric acid |
| Other names | persulfuric acid |
| Identifiers | |
| CAS number | [13445-49-3] |
| PubChem | |
| ChEBI | |
| SMILES | OS(=O)(=O)OOS(=O)(=O)O |
| InChI | 1/H2O8S2/c1-9(2,3)7-8-10(4,5)6/h(H,1,2,3)(H,4,5,6)/f/h1,4H |
| Properties | |
| Molecular formula | H2O8S2 |
| Molar mass | 194. IUPAC Nomenclature is a system of naming Chemical compounds and of describing the science of Chemistry in general CAS registry numbers are unique numerical identifiers for Chemical compounds Polymers biological sequences mixtures and Alloys They are also referred to PubChem is a Database of chemical Molecules The system is maintained by the National Center for Biotechnology Information (NCBI a component ChEBI (meaning "Chemical Entities of Biological Interest" or "Chemistry at the EBI " is a database of molecular entities focused on 'small' chemical The IUPAC International Chemical Identifier ( InChI, pronounced "INchee" is a textual Identifier for Chemical substances designed to provide a A chemical formula is a way of expressing information about the Atoms that constitute a particular Chemical compound, and how the relationship between those atoms changes Molar mass, symbol M, is the Mass of one mole of a substance ( Chemical element or Chemical compound) 14 g mol-1 |
| Appearance | colourless solid |
| Melting point |
65 °C, 338 K, 149 °F (decomposes) |
| Related compounds | |
| Related compounds | Dipotassium persulfate |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
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Peroxydisulfuric is a sulfur oxoacid with the chemical formula H2S2O8. The melting point of a solid is the temperature range at which it changes state from solid to Liquid. In Chemistry, the standard state of a material is its state at 1 bar (100 Kilopascals exactly Sulfur or sulphur (ˈsʌlfɚ see spelling below) is the Chemical element that has the Atomic number 16 An oxoacid is an Acid which contains Oxygen. More specifically it is an acid which contains oxygen contains at least one other element In structural terms it can be written HO3SOOSO3H. It is one of a group of sulfur oxoacids, its salts, commonly known as persulfates, are industrially important but the acid itself is not. The salts contain the peroxydisulfate ion. The peroxodisulfate ion S2O82− is a Sulfur oxoanion. It is commonly referred to as the Persulfate ion but this term
See also
References
Greenwood, N. The sulfur Oxoacids are chemical compounds that contain Sulfur, Oxygen and Hydrogen. N. ; Earnshaw, A. (1997). Chemistry of the Elements, 2nd Edition, Oxford:Butterworth-Heinemann. ISBN 0-7506-3365-4.
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