Dichlormethan ≥99,8% stabilisiert, ChromAR® für die HPLC, Macron Fine Chemicals™
Lieferant: Avantor Performance Materials
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Achtung
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Synonyme:
Methylenchlorid, Chlormethylen
6714-25EA
222.43
EUR
6714-25
Dichlormethan ≥99,8% stabilisiert, ChromAR® für die HPLC, Macron Fine Chemicals™
Dichlormethan
Formel:
CH₂Cl₂ Molecular Weight: 84,93 g/mol Siedepunkt: 39,8 °C (1013 hPa) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00000881 CAS-Nummer: 75-09-2 UN: 1593 ADR: 6.1,III |
Spezifikation Testergebnisse
Assay (GC) | ≥99.8% |
Water (KF) | ≤ 0.02 % |
Titrable Acid (meq/g) | ≤ 0.0005 |
Residue after Evaporation | ≤ 0.0005 % |
Ultraviolet Absorbance (1.00-cm cell vs. water): | |
235 nm | ≤ 0.5 |
240 nm | ≤ 0.2 |
250 nm | ≤ 0.07 |
260 nm | ≤ 0.01 |
UV Cut-off | ≤ 229 nm |
Stabiliser (Amylene) | ~50 ppm |
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