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Tartrates
A tartrate is a salt (chemistry), salt or ester of the organic compound tartaric acid, a dicarboxylic acid. The formula of the tartrate dianion is O−OC-CH(OH)-CH(OH)-COO− or C4H4O62−. The main forms of tartrates used commercially are pure crystalline tartaric acid used as an acidulant in non-alcoholic drinks and foods, cream of tartar used in baking, and Potassium_sodium_tartrate, Rochelle salt, commonly used in electroplating solutions. As food additives As food additives, tartrates are used as antioxidants, acidity regulators, and emulsifiers. Examples include *sodium tartrates (E number, E335) **monosodium tartrate **sodium tartrate **sodium ammonium tartrate the compound through which Louis Pasteur discovered Chirality (chemistry), chirality *potassium tartrates (E number, E336) **potassium bitartrate (monopotassium tartrate, cream of tartar) **potassium tartrate *potassium sodium tartrate (E number, E337) *calcium tartrate (E number, E354, used as emulsifier) *stea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tartrate On Cork
A tartrate is a salt or ester of the organic compound tartaric acid, a dicarboxylic acid. The formula of the tartrate dianion is O−OC-CH(OH)-CH(OH)-COO− or C4H4O62−. The main forms of tartrates used commercially are pure crystalline tartaric acid used as an acidulant in non-alcoholic drinks and foods, cream of tartar used in baking, and Rochelle salt, commonly used in electroplating solutions. As food additives As food additives, tartrates are used as antioxidants, acidity regulators, and emulsifiers. Examples include *sodium tartrates ( E335) ** monosodium tartrate ** sodium tartrate ** sodium ammonium tartrate the compound through which Louis Pasteur discovered chirality *potassium tartrates ( E336) ** potassium bitartrate (monopotassium tartrate, cream of tartar) ** potassium tartrate * potassium sodium tartrate ( E337) * calcium tartrate ( E354, used as emulsifier) * stearyl tartrate ( E483, used as emulsifier) In wine In wine Wine is an alcoholic dri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monosodium Tartrate
Monosodium tartrate or sodium bitartrate is a sodium acid salt of tartaric acid. As a food additive it is used as an acidity regulator and is known by the E number E numbers, short for Europe numbers, are codes for substances used as food additives, including those found naturally in many foods, such as vitamin C, for use within the European Union (EU) and European Free Trade Association (EFTA). Commonly ... E335. As an analytical reagent, it can be used in a test for ammonium cation which gives a white precipitate. See also * Sodium tartrate, the disodium salt of tartaric acid References Organic sodium salts Tartrates {{OrganicAcid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarification And Stabilization Of Wine
In winemaking, clarification and stabilization are the processes by which insoluble matter Suspension (chemistry), suspended in the wine is removed before bottling. This matter may include dead yeast (wine), yeast cells (lees (wine), lees), bacterium, bacteria, tartrates, proteins in wine, proteins, pectins, various tannins (wine), tannins and other phenolic content in wine, phenolic compounds, as well as pieces of grape skin, juice vesicles, pulp, stems and gum (botany), gums.J. Robinson (ed) ''"The Oxford Companion to Wine"'' Third Edition, pp. 173, 661–62. Oxford University Press 2006 . Clarification and stabilization may involve w:Finings, fining, filtration, centrifugation, Froth flotation, flotation, refrigeration, pasteurization, and/or Oak (wine)#Effects_on_wine, barrel maturation and racking. Clarifying wine In wine tasting, a wine is considered "clear (wine), clear" when there are no visible particles suspended in the liquid and, especially in the case of white wines, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Sodium Tartrate
Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared (in about 1675) by an apothecary, , of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity. This property led to its extensive use in crystal phonograph cartridges, microphones and earpieces during the post-World War II consumer electronics boom of the mid-20th century. Such transducers had an exceptionally high output with typical pick-up cartridge outputs as much as 2 volts or more. Rochelle salt is deliquescent so any transducers based on the material deteriorated if stored in damp conditions. It has been used medicinally as a laxative. It has also been used in the process of silvering mirrors. It is an ingredient of Fehling's solution (reagent for reducing sugars). It is used in electroplating, in electronics and piezoelectricity, and as a combustion accelerator in c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Tartrate
Potassium tartrate, dipotassium tartrate or argol has formula K2C4H4O6. It is the potassium salt of tartaric acid. It is often confused with potassium bitartrate, also known as cream of tartar. As a food additive, it shares the E number E336 with potassium bitartrate. Manufacturing Potassium tartrate is produced by the reaction of tartaric acid with potassium sodium tartrate ( rochelle salt), and potassium sulfate, followed by filtration, purification, precipitation and drying. Other compounds Tartar emetic is produced when potassium tartrate is heated with antimony trioxide Antimony(III) oxide is the inorganic compound with the formula Sb2O3. It is the most important commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite. Like most polymeric oxides, Sb2O3 dissolves in .... Tartar emetic causes intense nausea, prostration and vomiting by irritating the gastrointestinal mucosa.https://go.drugbank.com/drugs/DB11107 References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Bitartrate
Potassium bitartrate, also known as potassium hydrogen tartrate, with formula K C4 H5 O6, is the potassium acid salt of tartaric acid (a carboxylic acid)—specifically, l-( + )-tartaric acid. Especially in cooking, it is also known as cream of tartar. It is produced as a byproduct of winemaking by purifying of the precipitate deposited by fermenting must in wine barrels, which arises from the tartaric acid and potassium naturally occurring in grapes. Approved by the FDA as a direct food substance, cream of tartar is used as an additive, stabilizer, pH control agent, antimicrobial agent, processing aid, and thickener in various food products. It is used as a component of baking powders and baking mixes, and is valued for its role in stabilizing egg whites, which enhances the volume and texture of meringues and soufflés. Its acidic properties prevent sugar syrups from crystallizing, aiding in the production of smooth confections such as candies and frostings. When combined wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Tartrate
Sodium tartrate (Na2C4H4O6) is a salt used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casings. As a food additive, it is known by the E number E335. It is made by the combination reaction of baking soda/Sodium Bicarbonate (NaHCO₃) with tartaric acid. Because its crystal structure captures a very precise amount of water, it is also a common primary standard for Karl Fischer titration, a common technique to assay water content. See also * Monosodium tartrate Monosodium tartrate or sodium bitartrate is a sodium acid salt of tartaric acid. As a food additive it is used as an acidity regulator and is known by the E number E numbers, short for Europe numbers, are codes for substances used as food ... References External linksProperties of Sodium Tartrate at linanwindow [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitartrate
, Section2 = {{Chembox Properties , C=4 , H=5 , O=6 , Formula_Charge = − , ConjugateAcid = Tartaric acid , ConjugateBase = Tartrate Bitartrate is an anion which is the conjugate base of tartaric acid. It may also refer to any salt In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used in food, especially in granulated form, it is more formally called table salt. In the form of a natural crystalline mineral, salt is also known as r ... or monoester of tartaric acid. Some examples of bitartrate salts include: * Choline bitartrate * Cysteamine bitartrate * Dihydrocodeine bitartrate * Dimethylaminoethanol bitartrate * Hydrocodone bitartrate * Metaraminol bitartrate * Norepinephrine bitartrate * Potassium bitartrate * Sodium bitartrate References Tartrates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potassium Sodium Tartrate
Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared (in about 1675) by an apothecary, , of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the first materials discovered to exhibit piezoelectricity. This property led to its extensive use in crystal phonograph cartridges, microphones and earpieces during the post-World War II consumer electronics boom of the mid-20th century. Such transducers had an exceptionally high output with typical pick-up cartridge outputs as much as 2 volts or more. Rochelle salt is deliquescent so any transducers based on the material deteriorated if stored in damp conditions. It has been used medicinally as a laxative. It has also been used in the process of silvering mirrors. It is an ingredient of Fehling's solution (reagent for reducing sugars). It is used in electroplating, in electronics and piezoelectricity, and as a combustion accelerator in c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cream Of Tartar
Potassium bitartrate, also known as potassium hydrogen tartrate, with formula K C4 H5 O6, is the potassium acid salt of tartaric acid (a carboxylic acid)—specifically, l-( + )-tartaric acid. Especially in cooking, it is also known as cream of tartar. It is produced as a byproduct of winemaking by purifying of the precipitate deposited by fermenting must in wine barrels, which arises from the tartaric acid and potassium naturally occurring in grapes. Approved by the FDA as a direct food substance, cream of tartar is used as an additive, stabilizer, pH control agent, antimicrobial agent, processing aid, and thickener in various food products. It is used as a component of baking powders and baking mixes, and is valued for its role in stabilizing egg whites, which enhances the volume and texture of meringues and soufflés. Its acidic properties prevent sugar syrups from crystallizing, aiding in the production of smooth confections such as candies and frostings. When combined ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Ammonium Tartrate
Sodium ammonium tartrate (NAT) is an organic compound with the formula . The salt is derived from tartaric acid by neutralizing with ammonia and with sodium hydroxide. Louis Pasteur obtained enantiopure crystals of the tetrahydrate of NAT, via the process of spontaneous resolution. His discovery led to increased study of optical activity, which eventually was shown to have broad implications. Many modifications of this salt have been investigated by X-ray crystallography, including the racemate, which crystallizes as the monohydrate. Related compounds * Ammonium tartrate *Rochelle salt Potassium sodium tartrate tetrahydrate, also known as Rochelle salt, is a double salt of tartaric acid first prepared (in about 1675) by an apothecary, , of La Rochelle, France. Potassium sodium tartrate and monopotassium phosphate were the fir ... ({{chem2, NaKO2CCH(OH)CH(OH)CO2(H2O)4), the first ferroelectric material discovered References Organic sodium salts Ferroelectric materials Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
