| Article No. | 05475 |
| Purity | 98% |
| Molecular Formula | C10H12O5 |
| H.S. Code | 2918.2930 |
| Grade | Extra Pure |
| CAS No. | 121-79-9 |
| Molecular Weight | 212.20 |
| Shelf Life | 60 Months |
| Physical state at 20 °C | Solid | Colour | Off white powder | ||||
| Odour | Odorless | pH value | 5.7 - 6.3 | ||||
| Melting point/ Freezing point [°C] | 146 - 149 °C | Auto-ignition temperature [°C] | 438°C | ||||
| Flash point [°C] | 187 °C | Vapour density | 7.3 | ||||
| Density [g/cm3] | 1.21 | Solubility in water [% weight] | Soluble in water | ||||
| Partition coefficient Log Pow octanol / water at 20°C | 1.51 | ||||||
| Appearance | White to almost white powder | Assay (on dried basis) | 98 - 102% |
| Solubility | Passes test | Identification as per BP, IP | Passes test |
| Melting range | 148 - 151°C | Appearance of solution | Passes test |
| Residue on ignition | Max 0.1% | Loss on drying (at 105°C) | Max 0.5% |
| Gallic acid | Max 0.5% | Total chlorine (as Cl) | Max 0.02% |
| Chloride (Cl) | Max 0.01% | Heavy metal (as Pb) | Max 0.001% |
| Zinc (Zn) | Max 0.0025% |
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H317
Precaution Statement: P280