M1526141
Potassiumcitratetribasicsolution , 1Minwater , 866-84-2
Synonym(s):
Citric acid tripotassium salt;Potassium citrate tribasic monohydrate;Tripotassium citrate
CAS NO.：866-84-2
Empirical Formula: C6H5K3O7
Molecular Weight: 306.39
MDL number: MFCD00036362
EINECS: 212-755-5
| Pack Size | Price | Stock | Quantity |
| 100ml | RMB478.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | decomposes at 230℃ [KIR78] |
| Density | 1.187 |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| Odor | at 100.00?%. odorless |
| PH | 8.59(1 mM solution);8.9(10 mM solution);9.01(100 mM solution);7.47(1000 mM solution) |
| 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) |
Description and Uses
Potassium citrate is a potassium salt of citric acid with the molecular formula C6H5K3O7. It is a white, slightly hygroscopic crystalline powder. It is odorless with a saline taste.
As a food additive, potassium citrate is used to regulate acidity and is known as E number E332. Medicinally, it may be used to control kidney stones derived from either uric acid or cystine.
For use as an electrolyte replenisher and in the treatment of hypokalemia.
Safety
| WGK Germany | 1 |
