Category:
Reagent
CAS NO:
64-17-5
Standard:
In-house Standards,

Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
HPLC Preparative Grade Ethyl Alcohol
CAS.No: 64-17-5
Molecular formula: CH3CH2OH
Density: 0.790
|
Test Items |
Specification |
Testing Result |
|
|
Assay CH3CH2OH (by GC) , ω / % |
99.8min |
99.98 |
|
|
Density(20℃) , ρ / (g/mL) |
0.789~0.791 |
0.790 |
|
|
Residue on evaporation , ω / % |
0.0005max |
0.0001 |
|
|
Water(by K-F) , ω / % |
0.1 max |
0.1 |
|
|
Titrable Acid(H+) , (mmol/g) |
0.0003 max |
0.0001 |
|
|
UV Absorbance (1cm cell vs. water) |
at 220 nm |
0.50 max |
0.332 |
|
at 245 nm |
0.10 max |
0.060 |
|