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tri-POTASSIUM CITRATE Extra Pure
Confirms to IP, BP
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0875 | Extra Pure | 99% | 5/6/6100 | C6H5K3O7.H2O | 324.41 | 2918.1510 | 60 Months |
Packings
| 500 g,25 Kg,50 Kg |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| pH value | 8 - 9.5 |
| Melting point/ Freezing point [°C] | 275 °C |
| Density [g/cm3] | 1.98 |
| Solubility in water [% weight] | Soluble in water |
| Partition coefficient Log Pow octanol / water at 20°C | -0.28 |
Specifications
| Appearance | White crystalline powder |
| Assay (by HClO4 titration; on dried basis) | 99.0 - 100.5% |
| Appearance of solution | Passes test |
| Insoluble matter in water | Max 0.025% |
| Acidity or alkalinity | Passes test |
| Chloride (Cl) | Max 0.005% |
| Oxalate (as C2H2O4) | Max 0.03% |
| Sulphate (SO4) | Max 0.01% |
| Heavy metal (as Pb) | Max 0.001% |
| Arsenic (As) | Max 0.0002% |
| Sodium (Na) | Max 0.3% |
| Readily carbonisable substance | Passes test |
| Water (H2O) | 4.0 - 7.0% |
Safety Information and Hazard Symbols
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Revision Date : 17-Jul-2018
Certificate of Analysis (COA's)
To download COA please enter the batch number below