Ms.Linda Song
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Formula:CH3CH2OH
Grade: HPLC Preparative Grade
Model:200L
Item Number:8009PP6200
Price:
200L HPLC/PREP Ethanol
CAS.No: 64-17-5
Molecular formula: CH3CH2OH
Molecular weight: 46.07.
Density(20): 0.790g/ml.
Characters: mp:(-43±2); bp:78.5.
Quality indicators: main content:≥99.9%; moisture:≤0.01%.
|
TEST ITEMS |
SPECIFICATION |
|
|
Assay (GC) , ω / % |
≥99.8 |
|
|
Density (20℃) , ρ / (g/mL) |
0.789~0.791 |
|
|
Density (20℃) , ρ / (g/mL) |
≤0.0005 |
|
|
Water (H2O)，ω / % |
≤0.2 |
|
|
Titrable Acid(H+) / (mmol/g) |
≤0.0004 |
|
|
UV Absorbance (1cm cell vs. water) |
220nm |
0.50 |
|
245nm |
0.10 |
|
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