tri-POTASSIUM CITRATE AR
Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
SC0876 | AR | 99% | 5/6/6100 | K3C6H5O7.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 | Min 99% |
Insoluble matter | Max 0.003% |
Reaction | pH 7.5 - 9.0 |
Chloride (Cl) | Max 0.001% |
Oxalate (as C2H2O4) | Max 0.01% |
Sulphate (SO4) | Max 0.005% |
Ammonium (NH4) | Max 0.001% |
Arsenic (As) | Max 0.0002% |
Copper (Cu) | Max 0.005% |
Iron (Fe) | Max 0.005% |
Lead (Pb) | Max 0.001% |
Sodium (Na) | Max 0.15% |
Readily carbonisable substance | Passes test |
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