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n-Heptan 99 GC_ASSAY_METHOD, CHROMASOLV™ Pest_Residual, Riedel-de Haën™

Dodávateľ: Honeywell Chemicals
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Synonymá: high purity solvents

34495-7L 34495-1L 34495-2.5L 34495-4X2.5L
34495-7LEA 879.23 EUR
34495-7L 34495-1L 34495-2.5L 34495-4X2.5L
n-Heptan 99 GC_ASSAY_METHOD, CHROMASOLV™ Pest_Residual, Riedel-de Haën™
n-Heptane

  • 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

Vzorec: H₃C(CH₂)₅CH₃
Mw: 100.2
Teplota varu: 98.2…98.4 °C (1.000 hPa)
Teplota tavenia: –90.5 °C
Hustota: 0.69 g/cm³ (15 °C)
Teplota vzplanutia: 6.7 %(V)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00009544
Číslo CAS: 142-82-5
EINECS: 205-563-8
OSN: 1206
ADR: 3 II
Merck Index: 13,04679
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Výsledky špecifikačného testu

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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