Ethanol (Untaxed) - 32221
Code: 32221
Ethanol (Untaxed)
Puriss. p.a., absolute, ≥99.8% (GC), for license holders only
Ethyl alcohol
Absolute
CAS Number: 64-17-5Linear Formula: CH3CH2OH
Molar Mass: 46 g/mol
Beilstein Registry Number: 1718733
EC Number: 200-578-6
MDL Number: MFCD00003568
| Property |
Value |
| Appearance |
complying |
| Identity A |
complying |
| Identity B |
complying |
| Assay (GC) |
min. 99.8 Vol.% |
| Boiling range |
78 - 79 °C |
| Density (D 20/20) |
0.790 - 0.791 |
| Refractive index (n 20/D) |
1.3612 - 1.3618 |
| Non-volatile matter |
max. 0.001 % |
| Water (Karl Fischer) |
max. 0.2 % |
| Free acid (as CH3COOH) |
max. 0.0005 % |
| Free alkali (as NH3) |
max. 0.0001 % |
| Aluminium (Al) |
max. 0.00005 % |
| Boron (B) |
max. 0.000002 % |
| Barium (Ba) |
max. 0.00001 % |
| Calcium (Ca) |
max. 0.00005 % |
| Cadmium (Cd) |
max. 0.000005 % |
| Cobalt (Co) |
max. 0.000002 % |
| Chromium (Cr) |
max. 0.000002 % |
| Copper (Cu) |
max. 0.000002 % |
| Iron (Fe) |
max. 0.00001 % |
| Magnesium (Mg) |
max. 0.00001 % |
| Manganese (Mn) |
max. 0.000002 % |
| Nickel (Ni) |
max. 0.000002 % |
| Lead (Pb) |
max. 0.00001 % |
| Tin (Sn) |
max. 0.00001 % |
| Zinc (Zn) |
max. 0.00001 % |
| Heavy metals (as Pb) |
max. 0.0001 % |
| Acetone (GC) |
max. 0.001 % |
| Aldehydes (as CH3CHO) |
max. 0.001 % |
| Isoamyl alcohol (GC) |
max. 0.05 % |
| Carbonyl compounds (as CO) |
max. 0.003 % |
| Furfural |
complying |
| Methanol (GC) |
max. 200 Vol.ppm |
| 2-propanol (GC) |
max. 0.003 % |
| Acetone and 2-propanol according to ACS |
complying |
| Higher alcohols (GC) |
max. 0.01 % |
| Volatile impurities (GC) |
complying |
| KMnO4 reducing matter (as O) |
max. 0.0003 % |
| Reaction against H2SO4 |
complying |
| UV-absorption |
complying |
| APHA |
max. 10 |
| Solubility in water |
complying |
| Property |
Value |
| Explosion Limit |
19 %, 60 °F |
| Autoignition Temperature |
683 °F |
| Refractive Index |
n20/D 1.3614-1.3618 |
| Vapor Pressure |
44.6 mmHg ( 20 °C) |
| Vapor Density |
1.59 (vs air) |
| Boiling point |
78 - 79 °C |
| Freezing point |
-115 °C |
| Density |
0.790 - 0.791 g/cm3 |
