Potassium dithionite: Difference between revisions
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Updating {{chembox}} (no changed fields - added verified revid - updated 'ChemSpiderID_Ref', 'DrugBank_Ref', 'UNII_Ref', 'ChEMBL_Ref', 'ChEBI_Ref', 'KEGG_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEBI_Ref') per [[WP:CHEMVALID|Chem/Drugbox validation |
Replaced unsourced claim with a general reference to sodium dithionite, see Talk |
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{{chembox |
{{chembox |
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| verifiedrevid = |
| verifiedrevid = 451933819 |
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| Name = Potassium dithionite |
| Name = Potassium dithionite |
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| ImageFile = Potassium dithionite.svg |
| ImageFile = Potassium dithionite.svg |
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| IUPACName = |
| IUPACName = |
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| OtherNames = <!-- <br> --> |
| OtherNames = <!-- <br> --> |
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|Section1= |
|Section1={{Chembox Identifiers |
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| CASNo = 14293-73-3 |
| CASNo = 14293-73-3 |
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| CASNo_Ref = {{cascite|correct|CAS}} |
| CASNo_Ref = {{cascite|correct|CAS}} |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| CASOther = |
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| UNII = 0B8I49QLG5 |
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| CASNoOther = |
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| PubChem = 61726 |
| PubChem = 61726 |
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| SMILES = [O-]S(=O)S(=O)[O-].[K+].[K+] |
| SMILES = [O-]S(=O)S(=O)[O-].[K+].[K+] |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 55625 |
| ChemSpiderID = 55625 |
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| InChI = 1/2K.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2 |
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| InChIKey = HEZHYQDYRPUXNJ-NUQVWONBAU |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI = 1S/2K.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2 |
| StdInChI = 1S/2K.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2 |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = HEZHYQDYRPUXNJ-UHFFFAOYSA-L |
| StdInChIKey = HEZHYQDYRPUXNJ-UHFFFAOYSA-L |
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| MeSHName = |
| MeSHName = |
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}} |
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|Section2= |
|Section2={{Chembox Properties |
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| Formula = K<sub>2</sub>O<sub>4</sub>S<sub>2</sub> |
| Formula = K<sub>2</sub>O<sub>4</sub>S<sub>2</sub> |
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| MolarMass = 206.32 g/mol |
| MolarMass = 206.32 g/mol |
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| ExactMass = 205.851214 u |
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| Density = |
| Density = |
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| MeltingPt = |
| MeltingPt = |
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| BoilingPt = |
| BoilingPt = |
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| Solubility = |
| Solubility = |
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|Section3={{Chembox Hazards |
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| MainHazards = |
| MainHazards = |
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| FlashPt = |
| FlashPt = |
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| AutoignitionPt = |
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| GHS_ref =<!-- no GHS data in PubChem Dec2021 --> |
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| SPhrases = <!-- {{S1/2}}, {{S9}}, {{S16}}, {{S26}}, {{S36/37/39}}, {{S45}}, {{S61}} etc. --> |
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'''Potassium dithionite''' or '''potassium hydrosulfite''' is a potassium salt of [[dithionous acid]] |
'''Potassium dithionite''' or '''potassium hydrosulfite''' is a potassium salt of [[dithionous acid]]. |
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The compound has [[UN number]] UN 1929. |
The compound has [[UN number]] UN 1929. As a dithionite, it is closely related to [[sodium dithionite]], which is a commonly used [[reducing agent]] and [[bleaching agent]]. |
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==See also== |
==See also== |
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==References== |
==References== |
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{{reflist}} |
{{reflist}} |
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{{Potassium compounds}} |
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[[Category:Dithionites]] |
[[Category:Dithionites]] |
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[[Category:Potassium compounds]] |
[[Category:Potassium compounds]] |
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{{chemistry-stub}} |
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{{inorganic-compound-stub}} |