C7H16

n-Heptane 99% HPLC-S Gradient Grade

Main Properties

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

Product Specification

Clear colorless liquid  Complying
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%
Residue after evaporation  <= 0.0003%w/w
Water (KF)  <= 0.01%w/w
UV Trans. 200nm  >= 25%
UV Trans. 220nm  >= 82%
UV Trans. 250nm  >= 99%

Cat. n° 080707

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

080707016 x 1LGlass Bottle 45 (1L)
080707024 x 2.5lGlass Bottle 45 (2.5l)
080707301 x 25lStainless Steel Drum (25l)

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