| Property |
Value |
| Appearance |
Colourless liquid |
| Water content, % (mass) |
0.1 max |
| Methoxyhydroquinone content, ppm (mass) |
50 ± 5 |
| Acid number, mgKOH/g |
< 0.02 |
| Colour number, Pt/Co |
< 50 |
| Assay, % (mass) |
> 98 |
| Molecular weight (av), g/mol |
176 |
| Refractive index @ 20°C |
1.51 |
Various pack types available; please contact your GEO Specialty Chemicals representative.