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Ethyl Acetate for organic residue analysis.
| Key Information |
| CAS No |
141-78-6 |
| Synonymns |
Ethanoic Acid, Ethyl Ester |
| Chemical Formula |
CH3CO2C2H5
|
| Formula Weight |
88.11 |
| Safety Data Sheet |
Ethyl Acetate Safety Data Sheet |
| Shipping Information |
| Hazard Class |
3 |
| UN No PG |
UN1173 |
| Packaging Group |
PG II |
| Chemical Specifications |
| Melting Point: |
-84°C |
| Boiling Point: |
76-77°C |
| Density at 25°C: |
0.902 g/mL |
| Dielectric Constant at 25°C: |
6.02 |
| Elutropic Value (Silica): |
0.45 |
| Refractive Index: |
1.372 n20°/D |
| Viscosity (cps) at 20°C: |
0.45 |
| Merck Index 13th Edition: |
13,3792 |
| Flash Point: |
-3°C |
| Assay (by GC-FID): |
Min 99.9% |
| Color: |
Max 10 APHA |
| GC-ECD Responsive residue (single peak) (as Heptachlorepoxide): |
Max 10 ppt |
| GC-FID Responsive residue (single peak) (as Heptachlorepoxide): |
Max 5 ppb |
| Fluorescence at emission maximum for Impurities (as Quinine sulfate): |
Max 1 ppb |
| Residue after evaporation: |
Max 1 ppm |
| Titrable acid: |
Max 0.0009 meq/g |
| Water (by KF coulometry): |
Max 0.05% |
| Substances darkened by Sulfuric acid: |
Passes Test |
| Optical absorbance at 255 nm: |
Max 1.00 AU |
| Optical absorbance at 260 nm: |
Max 0.12 AU |
| Optical absorbance at 280 nm: |
Max 0.05 AU |
| Optical absorbance at 300 nm: |
Max 0.01 AU |
| Optical absorbance at 330 nm: |
Max 0.01 AU |
| Optical absorbance at 350 nm: |
Max 0.0005 AU |
| Hazardous Ratings |
| Health |
2 |
| Flammability |
3 |
| Reactivity |
0 |
| Hazardous Symbols |
 
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