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Dichlormethan ≥99.5% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Dodavatel: VWR Chemicals
Varování

Synonyms: Methylene chloride

Stabilization: 20 ppm Stabilised with 2-methyl-2-butene (iso-amylene)

23366.293EA 1310 CZK
23366.293 23366.327 23366.460 23366.555
Dichlormethan ≥99.5% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS 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
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=bea1f8abe149a925f126e308d8aaee3a107495c9&vid=1a50c1b5a88f4f946c811d278fe40566f022efb4&prid=web&clid=SAPDAM

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Výsledky specifikačního testu

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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