Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
P0165805000 | LR | 99% | 6100-05-6 | C6H5K3O7.H2O | 324.41 | 2918.1510 |
60 Months |
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
8 - 9.5
Melting Point/ Freezing point [°C]
275 °C
Partition coefficient Log Pow octanol / water at 20°C
-0.28
Density [g/cm3]
1.98
Solubility in water [% weight]
Soluble in water
Appearance: |
White crystalline powder |
Chloride (Cl): |
Max 0.005% |
Sulphate (SO4): |
Max 0.01% |
Heavy metal (as Pb): |
Max 0.001% |
Sodium (Na): |
Max 0.3% |
Arsenic (As): |
Max 0.0002% |
Insoluble matter in water: |
Max 0.025% |
Water (H2O): |
4.0 - 7.0% |
Appearance of solution: |
Passes test |
Acidity or alkalinity: |
Passes test |
Readily carbonisable substance: |
Passes test |
Oxalate (as C2H2O4): |
Max 0.03% |
Assay (by HClO4 titration; on anhydrous basis): |
99.0 - 100.5% |