Dichlormethan ≥99.5% stabilizovaný, AnalaR NORMAPUR® analytical reagent
Dodavatel: VWR Chemicals
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Varování
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Synonyms:
Methylene chloride
Stabilization:
0.2 % Stabilised with ethanol
23354.292EA
804
CZK
23354.292
23354.326
23354.550
23354.460
23354.950
Dichlormethan ≥99.5% stabilizovaný, AnalaR NORMAPUR® analytical reagent
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
Assay (on anhydrous substance) | Min. 99.5 % |
Acidity | Max. 0.0005 meq/g |
Boiling point | 39.0 - 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 |
E/E | 0.15 - 0.25 % |
Evaporation residue | Max. 10 ppm |
Free chlorine | Max. 0.3 ppm |
Water | Max. 0.02 % |
Al (Aluminium) | Max. 0.05 ppm |
B (Boron) | Max. 0.01 ppm |
Ba (Barium) | Max. 0.01 ppm |
Ca (Calcium) | Max. 0.2 ppm |
Cd (Cadmium) | Max. 0.02 ppm |
Co (Cobalt) | Max. 0.01 ppm |
Cr (Chromium) | Max. 0.02 ppm |
Cu (Copper) | Max. 0.02 ppm |
Fe (Iron) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.05 ppm |
Mn (Manganese) | Max. 0.01 ppm |
Ni (Nickel) | Max. 0.02 ppm |
Pb (Lead) | Max. 0.05 ppm |
Sn (Tin) | Max. 0.05 ppm |
Zn (Zinc) | Max. 1 ppm |
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