| Article No. | 05370 |
| Purity | 99.5% |
| Molecular Formula | C8H5KO4 |
| H.S. Code | 2917.3990 |
| Grade | AR |
| CAS No. | 877-24-7 |
| Molecular Weight | 204.22 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 3.8 - 4.0 (5% aq. sol.) | ||||
| Melting point/ Freezing point [°C] | 295 - 300 °C | Density [g/cm3] | 1.64 | ||||
| Solubility in water [% weight] | 80 g/L @ 20°C | ||||||
| Appearance | White crystalline powder | Assay (on anhydrous basis) | Min 99.5% |
| Insoluble matter | Max 0.005% | Loss on drying (at 110°C) | Max 0.2% |
| Chloride (Cl) | Max 0.002% | Phthalic acid | Max 0.005% |
| Sulphate (SO4) | Max 0.005% | Copper (Cu) | Max 0.0005% |
| Iron (Fe) | Max 0.0005% | Lead (Pb) | Max 0.0005% |
| Sodium (Na) | Max 0.01% |
Safety Statement: 22-24/25
EN 