HPLC Ethyl alcohol CAS:64-17-5
Alias: Absolute alcohol, Anhydrous alcohol,Absolute ethanol,Aethanol,Aethylalkohol
CAS No.:64-17-5
EINECS No. 200-578-6
Molecular formula:C2H6O
UN No.:1170
Standard:ACS
Grade:HPLC
HPLC ethyl alcohol produced by SFR with advanced fractional distillation process has the characteristics of high purity and stable properties. It is widely used in chromatographic analysis, chromatographic separation and chromatographic preparation.
Specification
|
Items |
Specification |
|
|
Assay CH3CN (by GC) , ω / % |
99.90min |
|
|
Density (20℃) , ρ / (g/mL) |
0.785-0.791 |
|
|
Residue on evaporation , ω / % |
0.0005 max |
|
|
Water(by K-F) , ω / % |
0.10 max |
|
|
HPHA |
10 max |
|
|
UV Absorbance |
at 205 nm |
1.0 max |
|
at 210 nm |
0.65 max |
|
|
at 220 nm |
0.35 max |
|
|
at 255 nm |
0.04 max |
|
|
at 300 nm |
0.01 max |
|
Advantage:
● High purity-No interference peak in HPLC analysis
● Low water content -To avoid deactivation of forward chromatographic column
● Low UV background absorption -To avoid ghost peaks
● Excellent batch stability- Changing batches will not affect the test results
● Multistage rectification to effectively remove impurities
Application:
Chromatographic analysis, Chromatographic separation and Chromatographic preparation
Package:
4L/bottle 4 bottles/carton
500ml/bottle 20 bottles/carton
Shelf Life: 3 years
