CAS 77-92-9
:Acide citrique
Description :
Acide citrique, avec le numéro CAS 77-92-9, est un acide organique faible que l'on trouve naturellement dans les agrumes. C'est une substance cristalline incolore qui est très soluble dans l'eau, ce qui en fait un acidifiant efficace dans diverses applications alimentaires et de boissons. Acide citrique a un goût acide et est couramment utilisé pour rehausser la saveur, conserver les aliments et agir comme stabilisateur de pH. Sa formule moléculaire est C6H8O7 et il contient trois groupes d'acides carboxyliques, qui contribuent à son acidité. En plus de ses utilisations culinaires, Acide citrique est utilisé dans les produits pharmaceutiques, cosmétiques et de nettoyage en raison de ses propriétés chélatrices, qui lui permettent de se lier aux ions métalliques. Il joue également un rôle dans le cycle de Krebs, une voie métabolique cruciale dans les organismes vivants. Acide citrique est généralement reconnu comme sûr (GRAS) par les agences réglementaires, ce qui en fait un choix populaire dans diverses industries. Sa nature biodégradable renforce encore son attrait en tant qu'option respectueuse de l'environnement.
Formule :C6H8O7
InChI :InChI=1/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)/p-3
Code InChI :InChIKey=KRKNYBCHXYNGOX-UHFFFAOYSA-N
SMILES :C(CC(O)=O)(CC(O)=O)(C(O)=O)O
Synonymes :- 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
- Aciletten
- BioLink Acidifier
- C 1949
- Celenex 3P6
- Cellborn SC-C
- Chemfill
- Citretten
- Citric acid anhydride
- Citric acid monoglyceride
- Citric acid, anhydrous
- Citric-Acid, Anhydride Cristo
- Citro
- Citronensaeure
- Citronsyre
- E 330
- EL 4 (polycarboxylic acid)
- F 0001 (polycarboxylic acid)
- F 3500
- F 4020
- Grindsted Pro Tex TR 100
- Hydrocerol A
- Ins 330
- Jet Setter
- Kk 120
- Liquinat L 50
- Monoglyceride citrate
- Nsc 112226
- Nsc 30279
- Nsc 626579
- Pas 33
- Propane-1,2,3-tricarboxylic acid, 2-hydroxy-
- Suby G
- Tba 80
- Uro-trainer
- Zitronensaure
- クエン酸
- Anhydrous Citric Acid
- Citric acid
- BUFFER CONCENTRATE, PH 4.00
- BUFFER CONCENTRATE, PH 12.00
- BUFFER CONCENTRATE, PH 7.00
- BETZ 6251
- BUFFER CONCENTRATE, CITRATE/HYDROCHLORIC ACID
- BUFFER CONCENTRATE, GLYCINE/HYDROCHLORIC ACID
- BUFFER CONCENTRATE, PH 11.00
- BUFFER CONCENTRATE, PH 2.00
- BUFFER CONCENTRATE, PH 3.00
- BORIC ACID-POTASSIUM CHLORIDE-SODIUM HYDROXIDE BUFFER
- BUFFER CONCENTRATE, PH 5.00
- BETZ 0623
- BUFFER CONCENTRATE, PH 1.00
- AMMONIACAL AMMONIUM CHLORIDE BUFFER
- BUFFER CONCENTRATE, CITRATE/SODIUM HYDROXIDE
- BUFFER CONCENTRATE, PH 10.00
- BUFFER CONCENTRATE, BORIC ACID/POTASSIUM CHLORIDE/SODIUM HYDROXIDE
- BUFFER CONCENTRATE, BORATE/HYDROCHLORIC ACID
- BUFFER CONCENTRATE, PH 8.00
- Voir plus de synonymes
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Citric Acid
CAS :Formule :C6H8O7Degré de pureté :>98.0%(T)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :192.12Citric acid, 99+%
CAS :<p>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 Sci</p>Formule :C6H8O7Degré de pureté :99+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :192.12Citric acid, anhydrous, ACS, 99.5+%
CAS :<p>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 or</p>Formule :C6H8O7Degré de pureté :99.5+%Couleur et forme :White, SolidMasse moléculaire :192.12Citric acid, Electrophoresis Grade, 99.5+%
CAS :<p>Citric acid is a starting point in the Krebs cycle and is a key intermediate in metabolism. It has anticoagulant activity; as a calcium chelator, it forms complexes that disrupt the tendency of blood to clot. It may be used to adjust pH and as a sequestering agent for the removal of trace metals. Th</p>Formule :C6H8O7Degré de pureté :99.5+%Couleur et forme :White, Powder or crystals or crystalline powderMasse moléculaire :192.12Citric acid, Anhydrous, 99.5 to 100.5% (Dry Basis)
CAS :<p>Thermo Scientific Citric acid Anhydrous</p>Formule :C6H8O7Degré de pureté :100.5%Couleur et forme :White crystalline powderMasse moléculaire :192.12CITRIC ACID (ANHYDROUS) CRS
CAS :CITRIC ACID (ANHYDROUS) CRSFormule :C6H8O7Couleur et forme :Crystalline Powder. White. Powder.Masse moléculaire :192.1235Citric Acid
CAS :Citric acid (2-hydroxy-1,2,3-propanetricarboxylic acid)Formule :C6H8O7Couleur et forme :White CrystalsMasse moléculaire :192.027Citric acid, 50% solution in water
CAS :Formule :C6H8O7Couleur et forme :Clear, colourless liquidMasse moléculaire :192.13Citric acid, anhydrous, 99%
CAS :Formule :C6H8O7Degré de pureté :98.5 - 101.5 %Couleur et forme :White or almost white crystalline powder, or colourless crystalsMasse moléculaire :192.13Citric acid, anhydrous, 99.5%, BP, Ph. Eur., USP grade
CAS :Formule :C6H8O7Degré de pureté :99.5 - 100.5 % (anhydrous substance)Couleur et forme :Colourless crystals or white crystalline powderMasse moléculaire :192.13Fruit Juice Organic Acid Mixture 56 25-2000 µg/mL in Water
CAS :Produit contrôléFormule :C6H8O7Couleur et forme :MixtureMasse moléculaire :192.12Citric Acid, anhydrous
CAS :Formule :C6H8O7Degré de pureté :99.0%Couleur et forme :White granularMasse moléculaire :192.123Citric acid
CAS :<p>Citric acid (Citro) is a weak organic tricarboxylic acid found in citrus fruits, a food additive and a natural preservative. High-Quality, Low-Cost!</p>Formule :C6H8O7Degré de pureté :98.88%Couleur et forme :White Solid CrystallineMasse moléculaire :192.12Citric Acid
CAS :<p>Applications Citric acid is a weak organic acid that is known as a commodity chemical, as more than a million tonnes are produced every year by mycological fermentation on an industrial scale using crude sugar solutions, such as molasses and strains of Aspergillus niger. Citric acid is widely distributed in plants and in animal tissues and fluids and exist in greater than grace amounts in variety of fruits and vegetables, most notably in citrus fruits such as lemon and limes. Citric acid is mainly used as an acidifier, flavoring agent and chelating agent. Citric acid is also a metabolite of Dimethyl Fumarate (D464965), a compound used as a treatment for the relapsing forms of multiple sclerosis and psoriasis.<br>References Dawson, R.M., et al.: Data for Biochem. Rsch., (1959); Gruber, C. M., et al.: J. Pharmacol. Exp. Ther., 94, 65 (1948); Lofty, W.A., et al.: Bioresource. Tech., 98, 3470 (2007); Schimrigk, S., et al.: Eur. J. Neurol., 13, 604 (2006)<br></p>Formule :C6H8O7Couleur et forme :NeatMasse moléculaire :192.12Citric acid anhydrous
CAS :<p>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.</p>Formule :C6H8O7Degré de pureté :Min. 95%Couleur et forme :Colorless PowderMasse moléculaire :192.12 g/molCitric Acid Anhydrous extrapure, 99%
CAS :Formule :C6H8O7Degré de pureté :min. 99%Couleur et forme :White, Crystalline powder, Clear, ColourlessMasse moléculaire :192.13















