C7H16

n-Heptane 99% LV-GC SuperTrace

Main Properties

M100.2
D0.683
b.p97 - 98 °C
m.p-90.5 °C

Product Specification

Acidity (as Acetic acid)  <= 0.001%
Color (APHA Pt-Co)  <= 5
Fluorescence 254nm (as Quinine)  <= 1ppb
Fluorescence 365nm (as Quinine)  <= 1ppb
Assay (GC on anhydrous basis)  >= 99%
GC/ECD Suitability (as Heptachlor epoxid  <= 10pg/ml
PAH test (<2ppb by HPLC)  Complying
Residue after evaporation  <= 0.0001%w/w
Water (KF)  <= 0.01%w/w
GC/ECD Dioxins Furans & PCBs  <= 5pg/ml
GC/ECD any Pesticide (as Lindane)  <= 2pg/ml
GC/NPD any Pesticide (as Parathion)  <= 5pg/ml
Any hydrocarbon C10-C40 (as Tetradecane)  <= 0.05mg/L
GC/ECD Volatiles (as Ethylene Dibromide)  <= 5ng/ml
UV Trans. 200nm  >= 25%

Cat. n° 080784

Formula : C7H16
CAS : 142-82-5
EC : 205-563-8
UN : 1206
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