Physical Properties
| Physical state at 20 °C | Solid | Odour | Characteristic odour |
| Melting point/ Freezing point [°C] | 58 – 60 °C | Solubility in water [% weight] | Insoluble in water |
| Colour | White crystalline | Density [g/cm3] | 1.05 |
Flash point [°C] | 113 °C | Vapour density | 6.2 |
| Boiling point [°C] | 268 °C | Partition coefficient Log Pow octanol / water at 20°C | 3.335 |
Packings
50kg
25kg
10g
500g
100g
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335-H351
Precaution Statement: P261-P281-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335-H351
Precaution Statement: P261-P281-P305 + P351 + P338
Specifications
| Appearance | White or slightly yellow crystalline powder or waxy solid, having a faint, characteristic odor |
Purity (by GC) | Min 98.5% |
| Solubility | Insoluble in water, freely soluble in alcohol, in propylene glycol, in chloroform & in ether |
| Identifications | To comply USP tests |
| Melting point | 48 – 63°C |
| Heavy metal (as Pb) | Max 0.001% |
| Arsenic (As) | Max 0.0003% |
| Sulphated ash | Max.0.1% |
| Residue on ignition | Max 0.01% |
| Organic volatile impurities (By GC) | To meet the requirement of USP-NF |
- توجه :