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PROPYL GALLATE Extra Pure
Confirms to IP, BP
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2461 | Extra Pure | 98% | 121-79-9 | C10H12O5 | 212.2 | 2918.2930 | 60 Months |
Packings
| 100 g,500 g,5000 g,25 Kg,50 Kg |
Physical Properties
| 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 |
Specifications
| 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% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS07 |
| Signal Word | Warning |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H302-H317 |
| Precaution Statement | P280 |
| Risk Statement | |
| Safety Statement | |