CAS 77-92-9: Ácido cítrico
Descripción:
Ácido cítrico, con el número CAS 77-92-9, es un ácido orgánico débil que se encuentra de forma natural en los cítricos. Es una sustancia cristalina e incolora que es altamente soluble en agua, lo que lo convierte en un acidulante efectivo en diversas aplicaciones alimentarias y de bebidas. Ácido cítrico tiene un sabor ácido y se utiliza comúnmente para realzar el sabor, conservar alimentos y actuar como estabilizador de pH. Su fórmula molecular es C6H8O7, y contiene tres grupos de ácidos carboxílicos, que contribuyen a su acidez. Además de sus usos culinarios, Ácido cítrico se utiliza en productos farmacéuticos, cosméticos y de limpieza debido a sus propiedades quelantes, que le permiten unir iones metálicos. También juega un papel en el ciclo de Krebs, una vía metabólica crucial en los organismos vivos. Ácido cítrico es generalmente reconocido como seguro (GRAS) por las agencias reguladoras, lo que lo convierte en una opción popular en diversas industrias. Su naturaleza biodegradable mejora aún más su atractivo como una opción respetuosa con el medio ambiente.
Fórmula:C6H8O7
InChI:InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
Clave InChI:InChIKey=KRKNYBCHXYNGOX-UHFFFAOYSA-N
SMILES:C(CC(O)=O)(CC(O)=O)(C(O)=O)O
Sinónimos:- 1,2,3-Propanetricarboxylic acid, 2 hydroxy-
- 2-Hydroxy-1,2,3-propanetricarboxyic acid
- 2-Hydroxy-1,2,3-propanetricarboxylic acid
- 2-Hydroxypropan-1,2,3-tricarboxylic acid
- 2-Hydroxypropane-1,2,3-Tricarboxylate
- 3-Carboxy-3-hydroxy-pentanedioic acid
- 3-Carboxy-3-hydroxypentane-1,5-dioic acid
- 3-Hydroxy-3-carboxy-1,5-pentanedioic acid
- 3-Hydroxy-pentane-1,3-5-trioic acid
- Acide citrique
- Acido Citrico
- Ver más sinónimos
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CITRIC ACID (ANHYDROUS) CRS
CAS:CITRIC ACID (ANHYDROUS) CRSFórmula:C6H8O7Forma y color:Crystalline Powder. White. Powder.Peso molecular:192.1235Citric acid, for molecular biology, anhydrous, Rnase and Protease free
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:C6H8O7Forma y color:Crystalline solid, WhitePeso molecular:192.12Citric Acid, Anhydrous, 99%, Pure
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:C6H8O7Pureza:99%Forma y color:Crystals, WhitePeso molecular:192.12Citric Acid, Anhydrous p.a.
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:C6H8O7Forma y color:White, Crystalline powder or crystalsPeso molecular:192.12Citric acid, ≥99.5%, ACS reagent, anhydrous
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:C6H8O7Pureza:99.5%Forma y color:Crystalline powder, WhitePeso molecular:192.12Citric Acid
CAS:Citric acid (2-hydroxy-1,2,3-propanetricarboxylic acid)Fórmula:C6H8O7Forma y color:White CrystalsPeso molecular:192.027Citric acid, 50% solution in water
CAS:Fórmula:C6H8O7Forma y color:Clear, colourless liquidPeso molecular:192.13Citric acid, anhydrous, 99.5%, BP, Ph. Eur., USP grade
CAS:Fórmula:C6H8O7Pureza:99.5 - 100.5 % (anhydrous substance)Forma y color:Colourless crystals or white crystalline powderPeso molecular:192.13Citric acid, 99+%
CAS:Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative. 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:C6H8O7Pureza:99+%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:192.12Citric Acid Anhydrous extrapure, 99%
CAS:Fórmula:C6H8O7Pureza:min. 99%Forma y color:White, Crystalline powder, Clear, ColourlessPeso molecular:192.13Citric Acid Anhydrous extrapure AR, ACS, ExiPlus, Multi-Compendial, 99.5%
CAS:Fórmula:C6H8O7Pureza:min. 99.5%Forma y color:White, Crystalline powder, Clear, ColourlessPeso molecular:192.13Citric acid anhydrous
CAS:Citric acid is an organic compound that is a weak organic acid. It is a colorless, odorless solid with a sour taste. Citric acid participates in many biochemical reactions, including the citric acid cycle and fatty acid metabolism. Citric acid can be found in many citrus fruits, such as lemons, limes, and grapefruits. Citric acid also has antioxidant properties and functions as an anti-inflammatory agent. Citric acid is used for the production of citrates and citrate salts, which are added to food preservatives or acidic foods such as lemonade or vinegar. Citric acid can be used to measure water vapor concentration by using fluorescence probes that react with hydrated electrons in water molecules. It also has electrochemical impedance spectroscopy (EIS) applications in biomedical research and biotechnology as an enzyme inhibitor or activator.Fórmula:C6H8O7Pureza:Min. 95%Forma y color:Colorless PowderPeso molecular:192.12 g/molCitric acid, Anhydrous, 99.5 to 100.5% (Dry Basis)
CAS:Fórmula:C6H8O7Pureza:100.5%Forma y color:White crystalline powderPeso molecular:192.12Citric acid, anhydrous, 99%
CAS:Fórmula:C6H8O7Pureza:98.5 - 101.5 %Forma y color:White or almost white crystalline powder, or colourless crystalsPeso molecular:192.13Citric acid, anhydrous, ACS, 99.5+%
CAS:Citric acid is the most widely used organic acid and pH-control agent in foods, beverages, pharmaceuticals and technical applications. Used in pharmaceutical preparations, especially in effervescent tablets. It is used as a natural preservative. 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:C6H8O7Pureza:99.5+%Forma y color:White, SolidPeso molecular:192.12Fruit Juice Organic Acid Mixture 56 25-2000 µg/mL in Water
CAS:Producto controladoFórmula:C6H8O7Forma y color:MixturePeso molecular:192.12
