n-Heptan ≥99% (durch GC), CHROMASOLV™ für die Analyse von Pestizidrückständen, Riedel-de Haën™
Lieferant: Honeywell Chemicals
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Gefahr
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Synonyms:
high purity solvents
34495-7L
34495-1L
34495-2.5L
34495-4X2.5L
34495-7LEA
893.29
CHF
34495-7L
34495-1L
34495-2.5L
34495-4X2.5L
n-Heptan ≥99% (durch GC), CHROMASOLV™ für die Analyse von Pestizidrückständen, Riedel-de Haën™
n-Heptan
- For gas chromatography (GC)
- Developed especially for the application in residue analysis of pesticides and other low-volatile substances using GC
- Non-volatile matter and water content are specified for each solvent
Formel:
H₃C(CH₂)₅CH₃ MW: 100.20 g/mol Siedepunkt: 98.2…98.4 °C (1.000 hPa) Melting Pt: –90.5 °C Dichte: 0.69 g/cm³ (15 °C) Flash-Pt: 6.7 %(V) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00009544 CAS-Nummer: 142-82-5 EINECS: 205-563-8 UN: 1206 ADR: 3 II Merck Index: 13,04679 |
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Spezifikation Testergebnisse
Assay (GC) | Min. 99 % |
Non-volatile matter | Max. 0.0005 % |
Water (Karl Fischer) | Max. 0.01 % |
Suitability for residue analysis | Max. 5 ng/l |
Autoignition Temperature | 433 °F |
Refractive Index | n20/D 1.387 (lit.) |
Determination of P/N | ≤5 ng/L |
Vapor Pressure | 83 mmHg ( 37.7 °C) |
Explosion Limit | 7 % |
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