Diclorometano ≥99.5% stabilizzato, AnalaR NORMAPUR® Reag. Ph. Eur., ACS per analisi
Fornitore: VWR Chemicals
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Attenzione
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Synonyms:
Cloruro di metilene, Metilene cloruro
Stabilization:
stabilizzato con 2-metil-2-butene 20 ppm
Formula:
CH₂Cl₂ Punto di ebollizione: 39,8 °C (1013 hPa) Punto di fusione: –95 °C Densità: 1,33 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00000881 CAS Number: 75-09-2 EINECS: 200-838-9 UN: 1593 ADR: 6.1,III REACH: 01-2119480404-41 Merck Index: 12,06140 |
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Risultati del test di specificazione
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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