CAS 133-37-9: Ácido DL-tartárico
Descripción:
Ácido DL-tartárico, con el número CAS 133-37-9, es un ácido orgánico que se presenta de forma natural y es un derivado dihidroxi del ácido succínico. Es un sólido cristalino blanco que es soluble en agua y alcohol, exhibiendo un sabor ligeramente ácido. Este compuesto existe como una mezcla racémica de sus dos enantiómeros, ácido D-tartárico y ácido L-tartárico, que son imágenes especulares entre sí. Ácido DL-tartárico se utiliza comúnmente en la industria alimentaria como agente estabilizante para el cremor tártaro y como acidulante en varios productos alimenticios. Además de sus aplicaciones culinarias, desempeña un papel significativo en las industrias farmacéutica y cosmética, donde se utiliza como un bloque de construcción quiral en la síntesis de varios compuestos. La sustancia tiene un punto de fusión que varía según su forma y pureza, y es conocida por su capacidad para formar sales y ésteres. En general, Ácido DL-tartárico es valorado por sus propiedades multifuncionales y su papel en procesos tanto naturales como sintéticos.
Fórmula:C4H6O6
InChI:InChI=1/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/s2
Clave InChI:InChIKey=FEWJPZIEWOKRBE-FNNSSLBKNA-N
SMILES:[C@H]([C@@H](C(O)=O)O)(C(O)=O)O
Sinónimos:- (+-)-Tartaric acid
- (2R,3R)-2,3-dihydroxybutanedioic acid
- (2RS,3RS)-Tartaric acid
- (2S,3S)-2,3-dihydroxybutanedioic acid
- <span class="text-smallcaps">DL</span>-Tartaric acid
- Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-
- Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-
- Butanedioic acid, 2,3-dihydroxy-, (theta,theta)-(+-)-
- DL-Dihydroxysuccinic acid
- DL-Tartaric Acid Anhy
- DL-Tartaric acid anhydrous
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Encontrado 14 productos.
DL-Tartaric acid
CAS:DL-Tartaric acid is a non-racemic mixture of L- and D-tartaric acid and can be used in the study of experimental non-alcoholic fatty liver disease.Fórmula:C4H6O6Pureza:99.61%Forma y color:Colorless Crystals Or White Crystalline Powder Drypowder PelletslargecrystalsPeso molecular:150.09Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-
CAS:Fórmula:C8H12O12Pureza:95%Forma y color:LiquidPeso molecular:300.1737DL-Tartaric acid
CAS:DL-Tartaric acid is a calcium salt of tartaric acid. It is used as a standard in the analysis of total calcium and tartaric acid content in beverages, wines, foodstuffs, and pharmaceuticals. DL-Tartaric acid can be used to prepare standard solutions for the determination of benzalkonium chloride and other natural compounds by chromatographic methods. The rate constants for the reaction between DL-tartaric acid and calcium pantothenate have been determined by electrochemical impedance spectroscopy. The fluorescence intensity of chemiluminescent reactions with DL-tartaric acid has been found to be proportional to the concentration of tartrate ions in solution. X-ray diffraction data confirm that DL-tartaric acid is an orthorhombic crystal system with space group P2/c.Fórmula:C4H6O6Forma y color:White PowderPeso molecular:150.09 g/molDL-Tartaric acid, 99%
CAS:DL-Tartaric acid is used as a synergist for antioxidants, emulsifier, sequestrant and flavoring agent. It is also added with citric acid to prepare effervescent salts, thereby enhancing the taste of oral medications. It is also utilized in pigments, processing aids, ink, toner and colorant products. It acts as a chelating agent in metal and farming industries. Further, it is used as lubricant and grease. It is mixed with sodium bicarbonate and used as a leavening agent in food preparation. In the pharmaceutical industry, it is utilized in the preparation of tartar emetic, which is used in cough syrup as an expectorant. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C4H6O6Pureza:99%Forma y color:Crystals or powder or crystalline powder, WhitePeso molecular:150.09DL-Tartaric Acid
CAS:Fórmula:C4H6O6Pureza:>99.0%(GC)(T)Forma y color:White to Almost white powder to crystalPeso molecular:150.09Fruit Juice Organic Acid Mixture 56 25-2000 µg/mL in Water
CAS:Producto controladoFórmula:C6H8O7Forma y color:MixturePeso molecular:192.12DL-Tartaric acid, 99.5%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C4H6O6Pureza:99.5%Forma y color:White, Crystalline powderPeso molecular:150.09DL-Tartaric acid
CAS:Fórmula:C4H6O6Pureza:99.0 - 101.0 %Forma y color:White or off-white crystalline powderPeso molecular:150.09DL-Tartaric Acid extrapure, 99%
CAS:Fórmula:C4H6O6Pureza:min. 99%Forma y color:White, Crystalline compound, Clear, ColourlessPeso molecular:150.09
