A Rectified Spirit or rectified alcohol is highly concentrated ethanol (drinking alcohol) which has been purified by means of repeated distillation, a process that is called rectification. Rectified spirits are used in mixed drinks, in the production of liqueurs, for medicinal purposes, and as a household solvent. Pure or highly rectified spirit (called also ethyl alcohol), the spirituous or intoxicating element of fermented or distilled liquors, or more loosely a liquid containing it in considerable quantity. It is extracted by simple distillation from Sugar cane Molasses and infusions of a saccharine nature, which have undergone vinous fermentation, As the radical ethyl forms common or ethyl alcohol (C2H5.OH).
Specification of Rectified Spirit (Analytical) | ||||
Sr.No | Parameters | Unit | Is Standared Value | Test Value |
1 |
Strength | O.P. | 67.0 | 68.9 |
2 |
pH | ---- | 4.5-6 | 6.50 |
3 |
Ethanol content | % v/v | 95.26 | 96.50 |
4 |
P.P. Time test | Mins. | 20-25 | 41.0 |
5 |
Sp. Gravity@ 150C. | ---- | 0.8171 | 0.8132 |
6 |
Miscibility with water | ---- | Miscible | Miscible |
7 |
Total Acidity | Gms/100ml. | 0.002 | 0.0015 |
8 |
Aldehyde Content | Gms/100ml. | 0.006 | 0.00044 |
9 |
Ester Content | Gms/100ml. | 0.02 | 0.00264 |
10 |
Fusel Oil Content | ---- | To Satisfy the requirement of test. | 0 – 50 ppm |
Specification of Rectified Spirit (Gas Chromatography) | |||
Sr.No | Component | RS standards Is:323-1959 | Test value |
1 |
Acetaldehyde | 0.006. | 0.000173 |
2 |
Acetone | NS | 0.000058 |
3 |
Ethylacetate | 0.020 | 0.001180 |
4 |
Methanol | To pass test | 0.001182 |
5 |
Ethanol | 94 to 95% (v/v) at 15.6 C | Not Estimated |
6 |
Diacetyl | NS | Not Detected |
7 |
2-Butanol | NS | Not Detected |
8 |
1- Propanol | NS | 0.000085 |
9 |
Iso - Butanol | NS | Not Detected |
10 |
1 – Butanol | NS | Not Detected |
11 |
Amy+ Iso Amylalcohol | NS | 0.000050 |
12 |
Total higher alcohols / fusel oil contant | To satisfy the requirement | 0.000050 |
14 |
Acetic acid | 0.002 | 0.000025 |
15 |
Furfural | To pass test | 0.000008 |
Packing | : | HDPE Barrels of 250 litres & 24000 litres ISO Tank |
Minimum Order | : | 20000 litres for HDPE Barrels & 24000 litres for ISO tank |