Revision as of 13:55, 5 December 2011 editBeetstra (talk | contribs)Edit filter managers, Administrators172,084 edits Saving copy of the {{chembox}} taken from revid 458672927 of page Potassium_hydrogen_phthalate for the Chem/Drugbox validation project (updated: '').← Previous edit | Revision as of 13:55, 5 December 2011 edit undoBeetstra (talk | contribs)Edit filter managers, Administrators172,084 edits Saving copy of the {{chembox}} taken from revid 460757792 of page Potassium_hydroxide for the Chem/Drugbox validation project (updated: '').Next edit → | ||
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} | {{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} | ||
{{chembox | {{chembox | ||
| verifiedrevid = |
| verifiedrevid = 449453670 | ||
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| Name = Potassium hydroxide | ||
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| ImageFile = Potassium hydroxide.jpg | ||
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| ImageSize = 200px | ||
| ImageName = pellets of potassium hydroxide | |||
| ImageNameR1 = Potassium hydrogen phthalate | |||
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| ImageFile1 = Potassium-hydroxide-xtal-3D-vdW.png | ||
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| ImageSize1 = 200px | ||
| ImageName1 = crystal structure of KOH | |||
| ImageName = Potassium hydrogen phthalate | |||
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| IUPACName = Potassium hydroxide | ||
| OtherNames = Caustic potash<br/>Potash lye<br/>Potassia<br/>Potassium hydrate | |||
| OtherNames = hydrogen potassium phthalate;</br>phthalic acid potassium salt;</br> potassium biphthalate;</br> potassium acid phthalate;</br> 1,2-benzenedicarboxylic acid,</br>monopotassium salt;</br>KHP; KHPh | |||
| Section1 = {{Chembox Identifiers | | Section1 = {{Chembox Identifiers | ||
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| UNII_Ref = {{fdacite|correct|FDA}} | ||
| UNII = WZH3C48M4T | |||
⚫ | | ChemSpiderID = |
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| InChI = 1/K.H2O/h;1H2/q+1;/p-1 | |||
| PubChem = 13413 | |||
⚫ | | InChIKey = KWYUFKZDYYNOTN-REWHXWOFAT | ||
| InChI = 1/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1 | |||
| ChEBI_Ref = {{ebicite|correct|EBI}} | |||
⚫ | | InChIKey = |
||
| ChEBI = 32035 | |||
| SMILES = . |
| SMILES = . | ||
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} | | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | ||
| StdInChI = 1S/ |
| StdInChI = 1S/K.H2O/h;1H2/q+1;/p-1 | ||
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | ||
| StdInChIKey = |
| StdInChIKey = KWYUFKZDYYNOTN-UHFFFAOYSA-M | ||
| CASNo = 1310-58-3 | |||
| CASNo_Ref = {{cascite|correct|CAS}} | | CASNo_Ref = {{cascite|correct|CAS}} | ||
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| PubChem = 6093213 | ||
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | |||
⚫ | | |
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⚫ | | ChemSpiderID = 14113 | ||
⚫ | |||
⚫ | | RTECS = TT2100000 | ||
| UNNumber = 1813 | |||
| EINECS = 215-181-3 | |||
⚫ | }} | ||
| Section2 = {{Chembox Properties | | Section2 = {{Chembox Properties | ||
| Formula = KOH | |||
| C=8|H=5|K=1|O=4 | |||
| MolarMass = 56.1056 g/mol | |||
| Appearance = White or colorless solid | |||
| Appearance = white solid, ] | |||
| |
| Density = 2.044 g/cm<sup>3</sup><ref name=crc/> | ||
| Solubility = 25 g/100 ml | |||
| Solubility = 1210 g/L (25 °C) <br> 1780 g/L (100 °C)<ref name=crc>{{RubberBible86th|page=4-80}}</ref> | |||
⚫ | | |
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| SolubleOther = soluble in ], ] <br> insoluble in ], liquid ] | |||
| BoilingPt = | |||
⚫ | | MeltingPt = 406 °C<ref name=crc/> | ||
⚫ | | |
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| BoilingPt = 1327 °C<ref name=crc/> | |||
⚫ | | pKa = 13.5 (0.1 M) | ||
| RefractIndex = 1.409 | |||
}} | }} | ||
| Section3 = {{Chembox Structure | | Section3 = {{Chembox Structure | ||
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| Coordination = | ||
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| CrystalStruct =rhombohedral | ||
}} | |||
| Section7 = {{Chembox Hazards | | Section7 = {{Chembox Hazards | ||
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| ExternalMSDS = | ||
| EUIndex = 019-002-00-8 | |||
| MainHazards = Irritant to eyes, skin,<br />and respiratory system | |||
| EUClass = Corrosive ('''C''')<br/>Harmful ('''Xn''') | |||
⚫ | | |
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| RPhrases = {{R22}}, {{R35}} | ||
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| SPhrases = {{S1/2}}, {{S26}}, {{S36/37/39}}, {{S45}} | ||
| NFPA-H = 3 | |||
⚫ | |||
| NFPA-F = 0 | |||
| NFPA-R = 1 | |||
| NFPA-O = | |||
⚫ | | FlashPt = Non-flammable | ||
| LD50 = 273 mg/kg | |||
⚫ | }} | ||
| Section8 = {{Chembox Related | |||
| OtherAnions = ]<br/>] | |||
| OtherCations = ]<br/>]<br/>]<br/>] | |||
| OtherCpds = ] | |||
}} | |||
}} | }} |
Revision as of 13:55, 5 December 2011
This page contains a copy of the infobox ({{chembox}}) taken from revid 460757792 of page Potassium_hydroxide with values updated to verified values. |
Names | |
---|---|
IUPAC name Potassium hydroxide | |
Other names
Caustic potash Potash lye Potassia Potassium hydrate | |
Identifiers | |
CAS Number | |
3D model (JSmol) | |
ChEBI | |
ChemSpider | |
EC Number |
|
PubChem CID | |
RTECS number |
|
UNII | |
UN number | 1813 |
InChI
| |
SMILES
| |
Properties | |
Chemical formula | KOH |
Molar mass | 56.1056 g/mol |
Appearance | white solid, deliquescent |
Density | 2.044 g/cm |
Melting point | 406 °C |
Boiling point | 1327 °C |
Solubility in water | 1210 g/L (25 °C) 1780 g/L (100 °C) |
Solubility | soluble in alcohol, glycerol insoluble in ether, liquid ammonia |
Acidity (pKa) | 13.5 (0.1 M) |
Refractive index (nD) | 1.409 |
Structure | |
Crystal structure | rhombohedral |
Hazards | |
NFPA 704 (fire diamond) | 3 0 1 |
Flash point | Non-flammable |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose) | 273 mg/kg |
Related compounds | |
Other anions | Potassium hydrosulfide Potassium amide |
Other cations | Lithium hydroxide Sodium hydroxide Rubidium hydroxide Caesium hydroxide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Y verify (what is ?) Infobox references |
Chemical compound
- ^ Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton, Florida: CRC Press. p. 4-80. ISBN 0-8493-0486-5.