n-Heptane ≥99% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Flammable

Health

Irritant

Environment

MOC: Non-Regulated

Flammable

Health

Irritant

Environment

n-Heptane ≥99% (by GC, corrected for water content) for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

MOC: Non-Regulated

CAS Number:142-82-5

Formula:H₃C(CH₂)₅CH₃

MDL Number:MFCD00009544

:100.20 g/mol

Merck Index:13,04679

Boiling Pt:98.4 °C (1013 hPa)

Melting Pt:–90.6 °C

Density:0.6838 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:205-563-8

UN:1206

ADR:3,II

:Management of Change (MOC) category = N

Flash Pt:–4 °C

:GHS02

:GHS08

:GHS07

:GHS09

Specification Test Results

Ultraviolet Absorbance (1.00-cm cell vs. water) - 400-254 nm:
≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
≤0.10
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
≤0.40
Ultraviolet Absorbance (1.00-cm cell vs. water) - UV Cut-off, nm:
≤197
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
≤0.2 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
≤1.0 ppb
Assay (by GC, corrected for water):
≥99.0 %
Residue after Evaporation:
≤2.0 ppm
Substances Darkened by H₂SO₄:
Passes Test
Water (by KF, coulometric):
≤0.01 %