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CAS NO.866-84-2
| Potassium citrate Basic information |
| Product Name: | Potassium citrate |
| Synonyms: | 1,2,3-Propanetricarboxylicacid,2-hydroxy-,tripotassiumsalt;2,3-propanetricarboxylicacid,2-hydroxy-tripotassiumsalt;kajos;kaliksir;porekal;potassiumcitrateanhydrous;seltz-k;POTASSIUM CITRATE |
| CAS: | 866-84-2 |
| MF: | C6H5K3O7 |
| MW: | 306.39 |
| EINECS: | 212-755-5 |
| Product Categories: | Buffer SolutionsBiochemicals and Reagents;ChelatorsProtein Structural Analysis;AlphabeticalBiological Buffers;Biological Buffers;BioUltra Buffers;Optimization Reagents;X-Ray Crystallography |
| Mol File: | 866-84-2.mol |
|
|
|
| Potassium citrate Chemical Properties |
| density | 1.187 |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| 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) |
| Safety Information |
| WGK Germany | 1 |
| Hazardous Substances Data | 866-84-2(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Hydroxy-1,2,3-propanetricarboxylic acid tripotassium salt | English |
| SigmaAldrich | English |
| Potassium citrate Usage And Synthesis |
| Prevention of urinary calculi drug | Potassium citrate is the drug which is most commonly used to prevent calculus. It was found that in the urine pH value and citric acid value and have a very close relationship with the formation urinary tract calculus. In an acidic urine (pH <5.5), the uric acid solubility is very low, so it is likely to cause uric acid calculus; while in alkaline urine (pH> 7), it is easy to form calcium or magnesium phosphate calculus. 63% of urinary calculus patients are below normal urine citrate, and potassium citrate can provide a lot of citric acid to enhance the urine pH value. So for uric acid calculus, It has a very significant therapeutic effect to low calcium citrate calculus disease and tubular poisoning calcium calculus disease. But It will raise the concentration of potassium and lower the concentration of ammonium ion in urinary, which is because not only complements the citric acid, but also supplements of potassium. Since potassium metabolism is very quickly in the body, there is no change in blood potassium concentration. It has little effect on the body. The daily amount of total urine, oxalate, phosphate, sodium, magnesium, sulfate and uric acid and other aspects test from patients with uric acid calculus, it is found that it is not affected by taking potassium citrate. |
| Chemical properties | Colorless crystals or white crystalline powder, odorless, cool and salty, slight deliquescence, soluble in water and glycerin, insoluble in ethanol. Tests show that the product had no significant harm to the human body, ADI doesn’t need special provision (FAO / WHO, 1994). |
| Applications |
As a preservative, stabilizing and pH buffering agents and others. China provides for various types of food, according to production needs to use appropriately. Used in the food, pharmaceutical and other industries, as buffering agents, chelating agents, flavoring agents, stabilizers, antioxidants, emulsifying salts. |
| Production methods |
Citric acid and potassium hydroxide or potassium bicarbonate derived products. C6H8O7 + 3KHCO3 → CaH5K3O7 · H2O + 3CO2 ↑ + 2H2O |
| Production methods |
Citric acid and potassium hydroxide or potassium bicarbonate derived products. C6H8O7 + 3KHCO3 → CaH5K3O7 · H2O + 3CO2 ↑ + 2H2O |
| Usage | For use as an electrolyte replenisher and in the treatment of hypokalemia. |
| Potassium citrate Preparation Products And Raw materials |
| Raw materials | Potassium hydroxide -->Citric acid-->POTASSIUM BICARBONATE |
| Potassium citrate Basic information |
| Product Name: | Potassium citrate |
| Synonyms: | 1,2,3-Propanetricarboxylicacid,2-hydroxy-,tripotassiumsalt;2,3-propanetricarboxylicacid,2-hydroxy-tripotassiumsalt;kajos;kaliksir;porekal;potassiumcitrateanhydrous;seltz-k;POTASSIUM CITRATE |
| CAS: | 866-84-2 |
| MF: | C6H5K3O7 |
| MW: | 306.39 |
| EINECS: | 212-755-5 |
| Product Categories: | Buffer SolutionsBiochemicals and Reagents;ChelatorsProtein Structural Analysis;AlphabeticalBiological Buffers;Biological Buffers;BioUltra Buffers;Optimization Reagents;X-Ray Crystallography |
| Mol File: | 866-84-2.mol |
|
|
|
| Potassium citrate Chemical Properties |
| density | 1.187 |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| 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) |
| Safety Information |
| WGK Germany | 1 |
| Hazardous Substances Data | 866-84-2(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Hydroxy-1,2,3-propanetricarboxylic acid tripotassium salt | English |
| SigmaAldrich | English |
| Potassium citrate Usage And Synthesis |
| Prevention of urinary calculi drug | Potassium citrate is the drug which is most commonly used to prevent calculus. It was found that in the urine pH value and citric acid value and have a very close relationship with the formation urinary tract calculus. In an acidic urine (pH <5.5), the uric acid solubility is very low, so it is likely to cause uric acid calculus; while in alkaline urine (pH> 7), it is easy to form calcium or magnesium phosphate calculus. 63% of urinary calculus patients are below normal urine citrate, and potassium citrate can provide a lot of citric acid to enhance the urine pH value. So for uric acid calculus, It has a very significant therapeutic effect to low calcium citrate calculus disease and tubular poisoning calcium calculus disease. But It will raise the concentration of potassium and lower the concentration of ammonium ion in urinary, which is because not only complements the citric acid, but also supplements of potassium. Since potassium metabolism is very quickly in the body, there is no change in blood potassium concentration. It has little effect on the body. The daily amount of total urine, oxalate, phosphate, sodium, magnesium, sulfate and uric acid and other aspects test from patients with uric acid calculus, it is found that it is not affected by taking potassium citrate. |
| Chemical properties | Colorless crystals or white crystalline powder, odorless, cool and salty, slight deliquescence, soluble in water and glycerin, insoluble in ethanol. Tests show that the product had no significant harm to the human body, ADI doesn’t need special provision (FAO / WHO, 1994). |
| Applications |
As a preservative, stabilizing and pH buffering agents and others. China provides for various types of food, according to production needs to use appropriately. Used in the food, pharmaceutical and other industries, as buffering agents, chelating agents, flavoring agents, stabilizers, antioxidants, emulsifying salts. |
| Production methods |
Citric acid and potassium hydroxide or potassium bicarbonate derived products. C6H8O7 + 3KHCO3 → CaH5K3O7 · H2O + 3CO2 ↑ + 2H2O |
| Production methods |
Citric acid and potassium hydroxide or potassium bicarbonate derived products. C6H8O7 + 3KHCO3 → CaH5K3O7 · H2O + 3CO2 ↑ + 2H2O |
| Usage | For use as an electrolyte replenisher and in the treatment of hypokalemia. |
| Potassium citrate Preparation Products And Raw materials |
| Raw materials | Potassium hydroxide -->Citric acid-->POTASSIUM BICARBONATE |