Dichlormethan stabilizovaný Ph. Eur.
Dodavatel: VWR Chemicals
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Varování
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Synonyms:
Methylene chloride
Stabilization:
0.1 % Stabilised with ethanol
23365.290EA
1770
CZK
23365.290
23365.461
23365.552
Dichlormethan stabilizovaný Ph. Eur.
Dichloromethane
Vzorec:
CH₂Cl₂ MW: 84.93 Bod varu: 39.8 °C (1013 hPa) Bod tání: –95 °C Hustota: 1.322 Storage Temperature: Ambient |
MDL Number:
MFCD00000881 CAS číslo: 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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Výsledky specifikačního testu
Appearance | Clear colourless liquid |
Identification B | Passes test |
Identification C | Passes test |
Acidity | Passes test |
Relative density | 1.320 - 1.332 |
Refractive index (20°C) | 1.423 - 1.425 |
Ethanol (V/V) | Max. 2 % |
2-Methyl-2-butene (V/V) | Max. 300 ppm |
Total of other impurities (V/V) | Max. 0.1 % |
Impurity A (V/V) | Max. 10 ppm |
Impurity B (V/V) | Max. 50 ppm |
Free chlorine | Passes test |
Heavy metals (as Pb) | Max. 1 ppm |
Residue on evaporation | Max. 20 ppm |
Water | Max. 0.02 % |
As (Arsenic) | max. 0,1 ppm |
Cd (Cadmium) | max. 0,1 ppm |
Co (Cobalt) | max. 0,1 ppm |
Other residual solvents | Unlikely by manuf.process |
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