
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
Pesticide Analysis 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 |
99.99 |
|
|
Density(20℃) , ρ / (g/mL) |
0.789~0.791 |
0.790 |
|
|
Residue on evaporation , ω / % |
0.0005 max |
0.0001 |
|
|
Water(by K-F) , ω / % |
0.1 max |
0.1 |
|
|
Solubility with H2O |
Pass test |
Pass test |
|
|
Titrable Acid(H+) / (mmol/g) |
0.0004 max |
0.0001 |
|
|
Titrable Base(OH-) / (mmol/g) |
0.0001 max |
Not Detected |
|
|
UV Absorbance (1cm cell vs. water) |
at 205 nm |
1.00 max |
0.824 |
|
at 210 nm |
0.65 max |
0.499 |
|
|
at 220 nm |
0.35 max |
0.294 |
|
|
at 250 nm |
0.04 max |
0.024 |
|
|
at 300 nm |
0.02max |
0 |
|
|
Pesticide detection (GC): peak / (ng/L) |
10max |
pass test |
|