Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Tartaric acid is a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes but also in tamarinds, bananas, avocados, and citrus.[1] Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of fermentation. Potassium bitartrate is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant E334 and to impart its distinctive sour taste. Naturally occurring tartaric acid is a useful raw material in organic chemical synthesis. Tartaric acid, an alpha-hydroxy-carboxylic acid, is diprotic and aldaric in acid characteristics and is a dihydroxyl derivative of succinic acid.
^ abTartaric Acid – Compound Summary, PubChem.
^Dawson, R.M.C. et al., Data for Biochemical Research, Oxford, Clarendon Press, 1959.
^GHS: Record in the GESTIS Substance Database of the Institute for Occupational Safety and Health
Tartaricacid is a white, crystalline organic acid that occurs naturally in many fruits, most notably in grapes but also in tamarinds, bananas, avocados...
of uses. It is the potassium acid salt of tartaricacid (a carboxylic acid). In cooking, it is known as cream of tartar. It is used as a as a component...
of the wine such as tannins. Three primary acids are found in wine grapes: tartaric, malic, and citric acids. During the course of winemaking and in the...
cream of tartar (KC4H5O6), a derivative of tartaricacid. The use of two acidic components is the basis of the term "double acting". The acid in a baking...
Ukraine Tatar language Potassium bitartrate, also called cream of tartarTartaricacid, commonly mixed with sodium bicarbonate and sold as baking powder...
DATEM (diacetyl tartaricacid ester of mono- and diglycerides, also E472e) is an emulsifier primarily used in baking to strengthen the gluten network...
Pelouze distilled tartaricacid and isolated glutaric acid and another unknown organic acid. Jöns Jacob Berzelius characterized this other acid the following...
example shown below, the meso form of tartaricacid forms a diastereomeric pair with both levo- and dextro-tartaricacids, which form an enantiomeric pair...
esterified phenolic acid, composed of caffeic acid, a hydroxycinnamate produced by plants, and tartaricacid, the principal organic acid found in grape berries...
Racemic acid is an old name for an optically inactive or racemic form of tartaricacid. It is an equal mixture of two mirror-image isomers (enantiomers)...
racemic mixture was racemic acid, which Louis Pasteur found to be a mixture of the two enantiomeric isomers of tartaricacid. He manually separated the...
sugar and sour sugar (a combination of citric acid, tartaricacid, and sugar). The tartaric and citric acids provide the candy with a sharp burst of tartness...
injury in dogs following ingestion of cream of tartar and tamarinds and the connection to tartaricacid as the proposed toxic principle in grapes and raisins"...
powder with an acid taste. It is hygroscopic when exposed to air. Modern texts refer to the choline salt of the natural form of tartaricacid, that is, the...
commercially are pure crystalline tartaricacid used as an acidulant in non-alcoholic drinks and foods, cream of tartar used in baking, and Rochelle salt...
optically active pair of levotartaric acid (L-(R,R)-(+)-tartaricacid) and dextrotartaric acid (D-(S,S)-(-)-tartaricacid). The meso compound is bisected by...
anion which is the conjugate base of tartaricacid. It may also refer to any salt or monoester of tartaricacid. Some examples of bitartrate salts include:...
glucono-delta-lactone, hydrochloric acid, lactic acid, malic acid, phosphoric acid, succinic acid, and tartaricacid. Soured milk is commonly made at home or...
on the tartaric stability of wines and the validity of the tartaric stabilisation test, L. Blateyron, R&D de l'ICV à Lattes. (in French) Tartaric Stabilisation...
mirror-symmetric pairs, and are known as meso compounds. For instance, meso tartaricacid (shown on the right) has two asymmetric carbon atoms, but it does not...
tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaricacid first prepared (in about 1675) by an apothecary, Pierre Seignette, of...
oil, wholemeal, raising agents (usually sodium bicarbonate, tartaricacid and malic acid), and salt. Some varieties also contain dried whey, oatmeal,...
the long-lasting pain caused by stings was attributed to oxalic and tartaricacid, although a synergistic effect of the other components of the stinging...
Citric acidTartaricacid Malic acid Kamzolova, Svetlana V.; Morgunov, Igor G. (2019-12-01). "Microbial production of (2R,3S)-isocitric acid: state of...
Germany, Austria, Oregon and New Zealand. In contrast to tartaricacid, if the grapes are too acidic, calcium carbonate is used to bring them down to the...
It is the potassium salt of tartaricacid. It is often confused with potassium bitartrate, also known as cream of tartar. As a food additive, it shares...
In 1849, Louis Pasteur resolved a problem concerning the nature of tartaricacid. A solution of this compound derived from living things (to be specific...
probably made using "soda powders" containing bicarbonate of soda and tartaricacid. The name soda water arose from the fact that soda (sodium carbonate...