| Article No. | 04161 |
| Purity | 99% |
| Molecular Formula | C3H4N2 |
| H.S. Code | 2933.2990 |
| Grade | AR/ACS |
| CAS No. | 288-32-4 |
| Molecular Weight | 68.08 |
| Shelf Life | 60 Months |
Symbol:
Physical Properties
| Physical state at 20 °C | Solid | Colour | White to pale yellow | ||||
| Odour | Amine like | pH value | 9.5 - 11 | ||||
| Melting point/ Freezing point [°C] | 88 - 91 °C | Flash point [°C] | > 135 °C | ||||
| Boiling point [°C] | 256 °C | Vapour pressure [20°C] | 0.003 hPa at 20 °C | ||||
| Density [g/cm3] | 1.03 | Solubility in water [% weight] | Soluble in water | ||||
| Partition coefficient Log Pow octanol / water at 20°C | 0.02 | ||||||
| Appearance | White to off white crystals/ crystalline powder/flakes | Assay (by HClO4 titration) | Min 99.0% |
| pH (5% solution in water) | 9.5 - 11.0 | Melting point | 88 - 90°C |
| Iron (Fe) | Max 0.0005% | Sulphated ash | Max 0.1% |
| Water | Max 0.2% |
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Symbol: GHS05, GHS07, GHS08
Signal Word: Danger
UN No.: 3263
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H314-H360D
Precaution Statement: P201-P280-P305 + P351 + P338-P310
EN 