Chemical Industries (Malaya) Sdn. Bhd.
Specially Denatured Alcohol
1. | Grade |
40 |
39C |
40B | CS | 40A Anhydrous | 40B Anhydrous |
2. | Denaturant |
0.125% v/v tertiary-butyl
alcohol, |
1% v/v diethyl phthalate |
0.125% v/v tertiary-butyl alcohol, 1.56% w/v Bitrex |
5% v/v chloroform |
0.125% v/v tertiary-butyl alcohol, 9.055% w/v brucine sulphate |
0.125% v/v tertiary-butyl alcohol, 1.56% w/v Bitrex |
3. | Weight per ml (20C), grams | - | - | - | 0.856 - 0.862 | - | - |
Quality of ethanol prior to denaturing is as follows: |
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4. | Strength (20C), % v/v | 95.7 min. | 95.7 min. | 95.7 min. | 95.7 min. | 99.4 min. | 99.4 min. |
5. | Characteristics |
A colorless, clear, mobile and volatile liquid, boiling at about 78°C, odor characteristic and spirituous; readily inflammable, burning with a blue, smokeless flame |
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5. | Hygroscopic |
- |
- |
- | - | yes | yes |
6. | Identification |
A yellow precipitate produced with alkaline iodine solution |
A yellow precipitate produced with alkaline iodine solution |
A yellow precipitate produced with alkaline iodine solution |
- |
A yellow precipitate produced with alkaline iodine solution |
A yellow precipitate produced with alkaline iodine solution |
7. | Miscibility |
Completely miscible with water, chloroform, ether and glycerol |
Completely miscible with water, chloroform, ether and glycerol |
Completely miscible with water, chloroform, ether and glycerol |
- |
Completely miscible with water, chloroform, ether and glycerol |
Completely miscible with water, chloroform, ether and glycerol |
8. | Acidity, as acetic acid, p.p.m |
60 max. |
60 max. |
60 max. | - | 60 max. | 60 max. |
9. | Alkalinity |
nil |
nil |
nil | - | nil | nil |
10. | Clarity of solution |
clear |
clear |
clear | - | clear | clear |
11. | Apparent density, at 20°C, kg/m3 | 807.6 max. | 807.6 max. | 807.6 max. | - | 791.2 max. | 791.2 max. |
12. | Aldehydes, as acetaldehyde, p.p.m |
10 max. |
10 max. |
10 max. | - | 10 max. |
10 max. |
13. | Benzene/Cyclohexane | nil | nil | nil | - | nil | nil |
14. | Permanganate time, minutes | 30 min. | 30 min. | 30 min. | - | 20 min. | 20 min. |
15. | Volatile impurities as butanone (GC), % v/v |
0.020 max. (200 p.p.m) |
0.020 max. (200 p.p.m) |
0.020 max. (200 p.p.m) |
- |
0.020 max. (200 p.p.m) |
0.020 max. (200 p.p.m) |
16. | Non-volatile matter, p.p.m | 50 max. | 50 max. | 50 max. | - | 50 max. | 50 max. |
17. | Water content by Karl Fischer, % w/w | - | - | - | - | 0.6 max | 0.6 max |
18. | Specific gravity (20°/20°C) | 0.8099 max. | 0.8099 max. | 0.8099 max. | - | 0.7935 max. | 0.7935 max. |
19. | Methanol, p.p.m | 100 max. | 100 max. | 100 max. | - | 200 max. | 200 max. |