n-Heptan ≥99%, ULTRA RESI-ANALYZED® für die Analyse von organischen Rückständen, J.T.Baker®

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Packaged under inert gas.

9338-03EA 411 CHF
9338-03 9338-22
n-Heptan ≥99%, ULTRA RESI-ANALYZED® für die Analyse von organischen Rückständen, J.T.Baker®
n-Heptan
Formel: H₃C(CH₂)₅CH₃
Siedepunkt: 98.4 °C (1013 hPa)
Melting Pt: –90.6 °C
Dichte: 0.6838 g/cm³ (20 °C)
Flash-Pt: –4 °C
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

For Laboratory,Research,or Manufacturing Use = 5
FID-Sensitive Impurities (as 2-Octanol) Single Impurity Peak (ng/mL) ≤5
ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (pg/mL) ≤10
ECD-Sensitive Impurities (as Ethylene Dibromide) - Single Impurity Peak (ng/mL) ≤5
Assay (CH₃(CH₂)₅CH₃) (by GC, corrected for water) ≥99.0 %
Color (APHA) ≤10
Residue after Evaporation ≤1.0 ppm
Substances Darkened by H₂SO₄ Passes Test
Water (by KF, coulometric) ≤100 ppm
ECD-Sensitive Impurities (as Ethylene Dibromide)

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