Institute of Standards on Industrial Research of Iran (ISIRI)
Neutral Spirit
Neutral Spirit |
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1. | Alcohol % v/v at 20°C | 96% minimum |
2. | Miscibility with water | miscible |
3. | Relative density at 10°C | 0.8028 |
4. | Total acids, as acetic acid (mg/100 ml of alcohol) | 3 maximum
(30 ppm) |
5. | Esters, as ethyl acetate (mg/100 ml of absolute alcohol) | 4 maximum
(40 ppm) |
6. | Aldehydes as acetaldehyde (mg/100 ml of absolute alcohol |
1 maximum |
7. | Furfural (mg/100 ml of absolute alcohol) |
negative |
8. | Fusel oil (mg/100 ml of absolute alcohol) | 0.9
maximum (9 ppm) |
9. | Methanol (mg/100 ml of absolute alcohol) | 10
maximm (100 ppm) |
10. | Residue on evaporation (mg/100 ml of absolute alcohol) | 5
maximum (50 ppm) |
11. | Permanganate time | 20 minutes minimum |