- TripotassiuM citrate
-
- $0.00 / 1KG
-
2020-02-26
- CAS: 7778-49-6
- Min. Order: 1KG
- Purity: 99.0%+
- Supply Ability: 100 tons
- Tripotassium citrate
-
- $1.00 / 1g
-
2019-07-22
- CAS:866-84-2
- Min. Order: 1g
- Purity: 99%
- Supply Ability: 200tons
|
| Product Name: | Tripotassium Citrate | | Synonyms: | tripotassium 2-hydroxypropane-1,2,3-tricarboxylate;2-Hydroxy-1,2,3-propanetricarboxylic acid tripotassium salt;Tripotassium-2-hydroxypropane-1,2,3-tricarboxylateanhydrous;Tripotassiumcitrate:forfood,E332;1,2,3-Propanetricarboxylicacid,2-hydroxy-,tripotassiumsalt;2,3-propanetricarboxylicacid,2-hydroxy-tripotassiumsalt;kajos;potassiuM 2-hydroxypropane-1,2,3-tricarboxylate | | CAS: | 866-84-2 | | MF: | C6H9KO7 | | MW: | 232.23 | | EINECS: | 212-755-5 | | Product Categories: | Buffer SolutionsBiochemicals and Reagents;ChelatorsProtein Structural Analysis;AlphabeticalBiological Buffers;Biological Buffers;BioUltra Buffers;Optimization Reagents;X-Ray Crystallography;Food additives;866-84-2 | | Mol File: | 866-84-2.mol |  |
| | Tripotassium Citrate Chemical Properties |
| Melting point | decomposes at 230℃ [KIR78] | | density | 1.187 | | solubility | H2O: 1 M at 20 °C, clear, colorless | | PH | 8.59(1 mM solution);8.9(10 mM solution);9.01(100 mM solution);7.47(1000 mM solution) | | Odor | at 100.00?%. odorless | | Water Solubility | 60.91 g/100g saturated solution in water (25°C) [MER06] | | λmax | λ: 260 nm Amax: 0.045
λ: 280 nm Amax: 0.025 | | InChI | InChI=1S/C6H8O7.K.H/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);; | | InChIKey | JOSYFFAWJFRGHM-UHFFFAOYSA-N | | SMILES | C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[KH] | | LogP | -0.280 (est) | | CAS DataBase Reference | 866-84-2(CAS DataBase Reference) | | EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt (866-84-2) |
| | Tripotassium Citrate Usage And Synthesis |
| Description |
Tripotassium citrate (also known as Potassium citrate) is a potassium salt of citric acid. It is a white, hygroscopic crystalline powder. It is odorless with a saline taste. It contains 38.3% potassium by mass. In the monohydrate form, it is highly hygroscopic and deliquescent. Tripotassium citrate treats a kidney stone condition called renal tubular acidosis. It is also indicated for the management of Hypocitraturic calcium oxalate nephrolithiasis.
| | Chemical Properties | Tripotassium citrate occurs as transparent crystals or a white, granular powder. It is an odorless substance with a cooling, salty taste. It is slightly deliquescent when exposed to moist air, freely soluble in water, and almost insoluble in ethanol (96%). In contrast to other potassium salts, it is less bitter and thus can be used at higher concentration levels.
Tripotassium citrate is a non-toxic, slightly alkaline salt with low reactivity. It is chemically stable if stored at ambient temperatures. In its monohydrate form, it is very hygroscopic and must be protected from exposure to humidity. Care must be taken not to expose tripotassium citrate monohydrate to high pressure during transport and storage, as this may result in caking. | | Uses |
Tripotassium citrate is used in foods, beverages, and technical applications as a buffering, sequestering, or emulsifying agent. It usually replaces trisodium citrate whenever a low sodium content is desired. In pharmaceuticals, it is used as a potassium source and an active ingredient to treat urinary duct stones. When added to oral care products, tripotassium citrate is the active ingredient to reduce the sensitivity of the teeth.
|
| | Tripotassium Citrate Preparation Products And Raw materials |
|