ENA Specs
Extra Neutral Alcohol Specification
|
No
|
Name of Tests
|
Specification
|
Methods
|
| 1 |
Alcohol content
|
Min. 96.3%
|
OIML Table
|
| 2 |
Appearance
|
Colorless and Clear
|
EEC 625-03
|
| 3 |
Organoleptic Characteristics
|
No detectable taste
|
Organoleptic
|
| 4 |
Total acidity as acetic acid
|
Max.15mg/l
|
EEC 625-03
|
| 5 |
Esters
|
Max.13mg/l
|
GC
|
| 6 |
Aldehydes as acetaldehyde
|
Max.5mg/l
|
GC
|
| 7 |
Higher alcohol (Fusel) as methyl-2propanol
|
Max.5mg/l
|
GC
|
| 8 |
Methanol
|
Max.20mg/l
|
GC 625-03
|
| 9 |
Dry residue (total solids
|
Max.15mg/l
|
EEC 625-03
|
| 10 |
Volatile bases containing nitrogen
|
Max.1mg/l
|
EEC 625-03
|
| 11 |
Furfural
|
Not detectable
|
EEC 625-03
|
| 12 |
Permanganate Clearing time(Barbet test for Ketones and similar compounds at20˚C) |
20minutes
|
EEC 625-03
|
| 13 |
Hydrocarbons
|
Not detectable
|
–
|
