Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | Colorless crystals | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 306 °C | ||||
| Boiling point [°C] | 380°C | Density [g/cm3] | 2.26 | ||||
| Solubility in water [% weight] | 81.5 g/100 g water @ 150C | ||||||
| Appearance | Colorless deliquescent crystals / White crystalline powder | Assay (Titration after Ion exchange) | Min 99% |
| pH (5% solution in water; 25°C) | 5.5 - 8.3 | Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.001% | Iodate (IO3) | Max 0.0005% |
| Nitrite (NO2) | Max 0.001% | Phosphate (PO4) | Max 0.0005% |
| Sulphate (SO4) | Max 0.003% | Calcium (Ca) | Max 0.005% |
| Magnesium (Mg) | Max 0.002% | Heavy metal (as Pb) | Max 0.0005% |
| Iron (Fe) | Max 0.0003% |
 |
 |
Symbol: GHS03, GHS07
Signal Word: Warning
UN No.: 1498
IMCO Class No.: 5.1
Packing Group: III
Hazardous Statement: H272-H302-H315-H319-H335
Precaution Statement: P220-P261-P305 + P351 + P338