Benzol 99,5 GC_ASSAY_METHOD, AnalaR NORMAPUR® ACS zA
Lieferant: VWR Chemicals
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Gefahr
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Synonyme:
Cyclohexatrien
21806.290EA
94.1
EUR
21806.290
Benzol 99,5 GC_ASSAY_METHOD, AnalaR NORMAPUR® ACS zA
Benzol
Formel:
C₆H₆ Molecular Weight: 78.11 g/mol Siedepunkt: 80.1 °C (1013 hPa) Schmelzpunkt: 5.5 °C Dichte: 0.878 g/cm³ (20 °C) Flammpunkt: –11 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003009 CAS-Nummer: 71-43-2 EINECS: 200-753-7 UN: 1114 ADR: 3 II REACH: 01-2119447106-44 Merck Index: 13,01066 |
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Spezifikation Testergebnisse
Purity (GC) | min. 99.5% |
Identity (IR) | passes test |
Appearance | clear colorless liquid |
Coloration (APHA) | max. 10 |
Refractive index (20°C, 589 nm) | 1.499 - 1.502 |
Alkalinity (meq/g) | max. 0.0001 |
Acidity (meq/g) | max. 0.0001 |
Residue on evaporation | max. 0.001% |
Water | max. 0.05% |
Substance darkened by H2SO4 | passes test |
Sulphur compounds (S) | max. 0.005% |
Thiophene (C4H4S) | passes test |
Copper (Cu) | max. 0.00002% |
Iron (Fe) | max. 0.00005% |
Lead (Pb) | max. 0.00002% |
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