Physical Properties
| Physical state at 20 °C | Solid | Odour | Odorless |
| Melting point/ Freezing point [°C] | 79 – 81 °C | Solubility in water [% weight] | 7.5 g/L @ (20°C) |
| Colour | White powder | pH value | 5.8 – 6.1 (0.5% aq.sol.) |
| Density [g/cm3] | 1.08 | ||
Packings
25kg
500g
Safety Information and Hazard Symbols
Specifications
| Appearance | White to off white crystals or powder |
| Assay (on anhydrous basis) | Min 99% |
| Identity (IR) Conforms to structure Acidity |
Passes test |
| Loss on drying (at 105°C) | Max 0.5% |
| Sulphated ash | Max 0.1% |
| Heavy metal (as Pb) | Max 0.002% |
- توجه :