"टार्टरिक अम्ल": अवतरणों में अंतर
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अनुनाद सिंह (वार्ता | योगदान) No edit summary |
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पंक्ति 1:
{{chembox
| Watchedfields = changed
| verifiedrevid = 476994374
| ImageFile_Ref = {{chemboximage|correct|??}}
| ImageFile = Tartaric acid.svg
| ImageFile1 = Tartaric-acid-3D-balls.png
| ImageSize =
| PIN = 2,3-Dihydroxybutanedioic acid <!-- Nomenclature of Organic Chemistry – IUPAC Recommendations and Preferred Names 2013 (Blue Book) -->
| OtherNames = Tartaric acid<br />2,3-Dihydroxysuccinic acid<br />Threaric acid<br />Racemic acid<br />Uvic acid<br />Paratartaric acid
| Reference = <ref>[https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=875&loc=ec_rcs Tartaric Acid – Compound Summary], [[PubChem]].</ref>
|Section1={{Chembox Identifiers
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C00898
| InChI = 1/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
| InChIKey = FEWJPZIEWOKRBE-UHFFFAOYAZ
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 333714
| ChEMBL2_Ref = {{ebicite|correct|EBI}}
| ChEMBL2 = 1200861
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = FEWJPZIEWOKRBE-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 526-83-0
| PubChem = 875
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 852
| MeSHName = tartaric+acid
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank = DB01694
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 15674
| SMILES = O=C(O)C(O)C(O)C(=O)O
}}
|Section2={{Chembox Properties
| Formula = C<sub>4</sub>H<sub>6</sub>O<sub>6</sub><small> (Basic formula)</small><br>HO<sub>2</sub>CCH(OH)CH(OH)CO<sub>2</sub>H <small>(Structural formula)</small>
| MolarMass = 150.087 g/mol
| Appearance = white powder
| Density = 1.79 g/mL (H<sub>2</sub>O)
| MeltingPtC = 171 to 174
| MeltingPt_notes = (''L or D''-tartaric; pure)<br>206°C (''DL'', racemic)<br> 165–166°C (''meso''-anhydrous) <br> 146–148°C (''meso''-hydrous)<ref>{{RubberBible86th}}</ref>
| BoilingPt =
| Solubility = 1.33 kg/L (''L or D''-tartaric) <br />
0.21 kg/L (''DL'', racemic) <br />
1.25 kg/L ("meso")
| pKa = L(+) 25°C :<br>pK<sub>a1</sub>= 2.89 pK<sub>a2</sub>= 4.40<br>meso 25°C:<br>pK<sub>a1</sub>= 3.22 pK<sub>a2</sub>= 4.85
<ref>Dawson, R.M.C. et al., ''Data for Biochemical Research'', Oxford, Clarendon Press, 1959.</ref>
| MagSus = -67.5·10<sup>−6</sup> cm<sup>3</sup>/mol}}
|Section3={{Chembox Hazards
| MainHazards =
| EUClass =Irritant('''Xi''')
| RPhrases ={{R36}}
| AutoignitionPt =
}}
|Section4={{Chembox Related
| OtherCations = [[Monosodium tartrate]]<br />[[Sodium tartrate|Disodium tartrate]]<br />[[Potassium bitartrate|Monopotassium tartrate]]<br />[[Potassium tartrate|Dipotassium tartrate]]
| OtherFunction_label = [[carboxylic acid]]s
| OtherFunction = [[Butyric acid]]<br />[[Succinic acid]]<br />[[Dimercaptosuccinic acid]]<br />[[Malic acid]]<br />[[Maleic acid]]<br />[[Fumaric acid]]
| OtherCompounds = [[2,3-Butanediol]]<br />[[Cichoric acid]]
}}
}}
'''टार्टरिक अम्ल''' (Tartaric acid) एक [[कार्बनिक अम्ल]] है जो सफेद, क्रिस्टलीय होता है। यह प्राकृतिक रूप से अनेकों फलों (जैसे [[अंगूर]], [[केला]], [[इमली]] आदि) में पाया जाता है।<ref name=":0">{{Cite journal|last=Duarte|first=A.M.|last2=Caixeirinho|first2=D.|last3=Miguel|first3=M.G.|last4=Sustelo|first4=V.|last5=Nunes|first5=C.|last6=Fernandes|first6=M.M.|last7=Marreiros|first7=A.|date=2012-03|title=ORGANIC ACIDS CONCENTRATION IN CITRUS JUICE FROM CONVENTIONAL VERSUS ORGANIC FARMING|url=https://www.actahort.org/books/933/933_78.htm|journal=Acta Horticulturae|issue=933|pages=601–606|doi=10.17660/actahortic.2012.933.78|issn=0567-7572}}</ref> यह अम्ल खाद्य पदार्थों में [[प्रतिऑक्सीकारक]] के रूप में, तथा अपना विशिष्ट खट्टा स्वाद देने के लिए मिलाया जाता है।
टार्टरिक अम्ल, अल्फा-हाइड्रॉक्सी कार्बोसिलिक अम्ल अम्ल है।
[[श्रेणी:कार्बनिक यौगिक]]
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