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VWR Diethyl ether ≥99.7% stabilised, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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Stabilized with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 4-10 ppm
Formula: (CH₃CH₂)₂O
CAS Number: 60-29-7
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | (CH₃CH₂)₂O |
Specification Test Results
| Assay | Min. 99.7 % |
| Assay (Ionol/BHT) | 4.0 - 10.0 ppm |
| Aldehydes | Not detected by GC |
| Insolubility in water | Passes test |
| IR Spectrum | Passes test |
| Acidity | Max. 0.0001 meq/g |
| Boiling point | 34 - 35 °C |
| Colouration | Max. 10 APHA |
| Relative density | 0.714 - 0.715 |
| Substances coloured by H2SO4 | Max. 10 APHA |
| Acetone | Max. 10 ppm |
| Aldehydes + ketones (as HCHO) | Max. 5 ppm |
| Carbonyl compounds (as HCHO) | Max. 10 ppm |
| E/E | Max. 0.05 % |
| Evaporation residue | Max. 5 ppm |
| Methanol | Max. 0.02 % |
| Peroxides (as H2O2) | Max. 0.15 ppm |
| Water | Max. 300 ppm |
| Al (Aluminium) | Max. 0.5 ppm |
| Ba (Barium) | Max. 0.1 ppm |
| Ca (Calcium) | Max. 0.5 ppm |
| Cd (Cadmium) | Max. 0.05 ppm |
| Co (Cobalt) | Max. 0.02 ppm |
| Cr (Chromium) | Max. 0.02 ppm |
| Cu (Copper) | Max. 0.02 ppm |
| Fe (Iron) | Max. 0.1 ppm |
| K (Potassium) | Max. 0.05 ppm |
| Mg (Magnesium) | Max. 0.1 ppm |
| Mn (Manganese) | Max. 0.02 ppm |
| Na (Sodium) | Max. 0.1 ppm |
| Ni (Nickel) | Max. 0.02 ppm |
| Pb (Lead) | Max. 0.1 ppm |
| Sn (Tin) | Max. 0.1 ppm |
| Sr (Strontium) | Max. 0.02 ppm |
| Zn (Zinc) | Max. 0.1 ppm |
| Conforms to ACS | Passes test |
| Conforms to Reag. Ph.Eur. | Passes test |
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