Alcohol, ethyl
ethanol, absolute alcohol, 200 proof, anhydrous
Specifications
| CAS | 64-17-5 |
| Grade | ACS/ultra pure/USP |
| Formula weight | 46.07 |
| Formula | C2H6O |
| Physical description | clear liquid |
| Unit | Min | Max | |
|---|---|---|---|
| Assay (GC)(ACS) | % | 99.5 | 100 |
| Acetone And Isopropyl Alcohol (ACS) | Pass | 0 | 0 |
| Acidity (USP) | Pass | 0 | 0 |
| Color (APHA)(ACS) | 0 | 10 | |
| Identification (A,b)(USP) | Pass | 0 | 0 |
| Methanol (ACS) | % | 0 | 0.1 |
| Nonvolatile Residue (USP) | mg | 0 | 2.5 |
| Proof At 20°C | °C | 199 | 200 |
| Residue After Evaporation (ACS) | % | 0 | 0.001 |
| Solubility In Water | Pass | 0 | 0 |
| Substances Darkened By Sulfuric Acid | Pass | 0 | 0 |
| Specific Gravity (USP) | °C | 0.79 | 0.7962 |
| Titrable Acid (ACS) | mEq/g | 0 | 0.0005 |
| Titrable Base (ACS) | mEq/g | 0 | 0.0002 |
| Uv Absorbance At 240nm | nm | 0 | 0.4 |
| Uv Absorbance At 340nm | nm | 0 | 0.1 |
| Uv Absorbance At 260nm | nm | 0 | 0.3 |
| Water (H2O)(ACS) | % | 0 | 0.2 |
| Expiration Verification (1 Yr. Minimum) | Pass | 0 | 0 |
| Substances Reducing Permanganate (ACS) | Pass | 0 | 0 |
Notes & Applications
molecular biology; nucleic acid purification and isolation; plasmid preps
all federal tax paid to simplify record keeping
flammable
store at 15°C to 30°C