HYDROQUINONE
HYDROQUINONE
| Article No | 525708 |
| Grade | Synthesis Grade |
| Purity | 99% |
| CAS No | 123-31-9 |
| Molecular Formula | C₆H₆O₂ |
| Molecular Weight | 110.1 g/mol |
| H.S. Code | 29072200 |
| Shelf Life | 36 Months |
Physical properties
| Physical State at 20°C | Solid |
| Colour | White powder |
| Melting/Freezing Point (°C) | 172-175°C |
| Flash Point | 165°C |
| pH Value | 3.7 |
| Solubility in Water | Soluble |
| Density (g/cm³) | 1.54 |
| Vapour Density | 3.8 |
Specifications
| Appearance | Fine, white or almost white needles |
| Assay | 99–100.5% |
| Solubility | Soluble in water |
| Density (g/mL) | 1.3 |
| Melting Point | 172-175°C |
| Flash Point | 165°C |
| Sulphated Ash | Max 0.5% |
| Water | Max 0.5% |
| Sensitive | Air – light |
| Packings | 500 gm |
