Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | Colorless crystals | ||||
| Odour | Slight formic acid odour | pH value | 7 - 8.5 | ||||
| Melting point/ Freezing point [°C] | 259 - 262 °C | Density [g/cm3] | 1.92 | ||||
| Solubility in water [% weight] | 97 g/100 g water @ 200C | ||||||
| Appearance | Colourless deliquescent crystals | Assay | Min 99% |
| Insoluble matter | Max 0.005% | pH (5% solution in water) | 7.0 - 8.5 |
| Chloride (Cl) | Max 0.001% | Phosphate (PO4) | Max 0.001% |
| Sulphate (SO4) | Max 0.001% | Heavy metal (as Pb) | Max 0.0005% |
| Iron (Fe) | Max 0.0005% | Calcium (Ca) | Max 0.005% |
| Loss on drying (at 150°C) | Max 0.5% |