| Characteristics | Requirements | ||
| 1. | Color: |
Colorless
|
|
| 2. | Appearance: |
Clear and
transparent
|
|
| 3. | Ethanol content at 20°C: |
95% v/v minimum
|
|
| 4. | Specific gravity at 20°C: | 0.8108 maximum | |
| 5. | Aldehydes (as acetaldehyde): | 0.00625% w/w maximum (62.5 ppm) | |
| 6. | Acidity (as acetic acid): | 0.004% w/w maximum (40 ppm) | |
| 7. | Esters (as ethyl acetate): | 0.025% w/w maximum (250 ppm) | |
| 8. | Furfural: | Nil. | |
| 9. | Residue on evaporation: | 0.0025% w/w maximum (25 ppm) | |