n-Heptane for UV, IR, HPLC

Melting Point:

-90.6 °C

Boiling Point:

98.4 °C

Density:

0.684 kg/l

Refractive Index:

20/D 1.3878

Physical Description:

liquid

Product Code:

362062

Product Name:

n-Heptane for UV, IR, HPLC

Quality Name:

for UV, IR, HPLC

Specifications:

Minimum assay (G.C.): 99.0%
Density 20/4: 0.683-0.685

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Water (H2O): 0.005 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 1 ppb
Fluorescence at 365 nm (as quinine): 1 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 200 (Cut off) nm: ≥20%
Transmittance at 210 nm: ≥50%
Transmittance at 220 nm: ≥80%
Transmittance at 230 nm: ≥92%
Transmittance at 245-400 nm: ≥98%
Data of interest in HPLC:
P' + 0,25 E: 0.5
Rohrschneider Polarity: 0.2
Eluotropic value e° (Al2O3): 0.01
Sol. H2O in solv. at 20°C: 0.01
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.

Hazard pictograms

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UN:

1206

Class/PG:

3/II

ADR:

3/II

IMDG:

3/II

IATA:

3/II

WGK:

2

Storage:

Room Temperature.

Signal Word:

Danger

GHS Symbols:

GHS02
GHS07
GHS08
GHS09

H Phrases:

H225
H315
H304
H336
H410

P Phrases:

P210
P240
P273
P301+P310
P331
P501
P403+P235

Master Name:

n-Heptane

EINECS:

205-563-8

CS:

29011000

Index Nr.:

601-008-00-2

Download TDS file for complete specifications