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VWR Dichloromethane ≥99.5% stabilised, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
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Stabilised with 2-methyl-2-butene (iso-amylene) 20 ppm
Formula: CH₂Cl₂
CAS Number: 75-09-2
Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | CH₂Cl₂ |
Specification Test Results
| Assay (on anhydrous substance) | Min. 99.5 % |
| Conforms to ACS | Passes test |
| Conforms to Reag. Ph.Eur. | Passes test |
| IR Spectrum | Passes test |
| Acidity | Max. 0.0003 meq/g |
| Boiling point | 39 - 40.5 °C |
| Colouration | Max. 10 APHA |
| Density (20/4) | 1.322 - 1.327 |
| Substances coloured by H2SO4 | Max. 60 APHA |
| Carbon tetrachloride | Max. 100 ppm |
| Chloroform | Max. 100 ppm |
| Evaporation residue | Max. 10 ppm |
| Free halogens | Max. 0.3 ppm |
| 2-Methyl-2-butene | 10 - 55 ppm |
| Water | Max. 0.02 % |
| Al (Aluminium) | Max. 0.5 ppm |
| B (Boron) | Max. 0.02 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 |
| Mg (Magnesium) | Max. 0.1 ppm |
| Mn (Manganese) | Max. 0.02 ppm |
| Ni (Nickel) | Max. 0.02 ppm |
| Pb (Lead) | Max. 0.1 ppm |
| Sn (Tin) | Max. 0.1 ppm |
| Zn (Zinc) | Max. 0.1 ppm |
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