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1.03701

Supelco

n-Hexane

hypergrade for LC-MS LiChrosolv®

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Synonym(s):
Hexane, n-Hexane
Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein/REAXYS Number:
1730733
MDL number:
EC Index Number:
203-777-6

vapor density

~3 (vs air)

Quality Level

vapor pressure

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

product line

LiChrosolv®

assay

≥99% (GC)

form

liquid

autoignition temp.

453 °F

expl. lim.

7.7 %

technique(s)

LC/MS: suitable

impurities

≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.005% Water
≤10 ppb Al (Aluminium)
≤10 ppb Ca (Calcium)
≤10 ppb Fe (Iron)
≤10 ppb Mg (Magnesium)
≤10 ppb Na (Sodium)
≤5 ppb K (Potassium)

evapn. residue

≤2.0 mg/L

transmittance

210 nm, ≥60%
225 nm, ≥90%
245 nm, ≥98%

refractive index

n20/D 1.375 (lit.)

kinematic viscosity

0.50 cSt(20 °C)

bp

69 °C (lit.)

mp

−95 °C (lit.)

transition temp

flash point -22 °C

density

0.659 g/mL at 25 °C (lit.)

storage temp.

2-30°C

SMILES string

CCCCCC

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

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1 of 4

This Item
1.043721.007951.04391
vibrant-m

1.03701

n-Hexane

vibrant-m

1.04372

n-Hexane

vibrant-m

1.00795

n-Hexane

vibrant-m

1.04391

n-Hexane

assay

≥99% (GC)

assay

≥99% (GC)

assay

≥98% (GC)

assay

≥98% (GC)

mp

−95 °C (lit.)

mp

−95 °C (lit.)

mp

−95 °C (lit.)

mp

−95 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

density

0.659 g/mL at 25 °C (lit.)

transition temp

flash point -22 °C

transition temp

flash point -22 °C

transition temp

flash point -22 °C

transition temp

flash point -22 °C

bp

69 °C (lit.)

bp

69 °C (lit.)

bp

69 °C (lit.)

bp

69 °C (lit.)

General description

The product is a high purity solvent that ensures baseline stability, lowest impurity levels and high UV transmittance in LC-MS applications.

Application

Featured in screening and detection of estrogen-active nonylphenols in water by planar solid-phase extraction followed by high performance thin layer chromatography.
Also used in:
  • analysis of mineral oil saturated hydrocarbons in vegetable oils by LC-GC interface.
  • studies on sugars and organic acids in biological matrices using GC coupled to triple quadruple mass spectrometry (QqQ-MS).

Features and Benefits

  • no ghost peaks
  • full reproducibility
  • extends the lifetime of columns
  • optimized and tested for LC-MS applications
  • minimal background ion suppression
  • reduced risk of contamination
  • less exposure to hazardous chemicals

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Evaporation residue: ≤ 2.0 mg/l
Water: ≤ 0.005 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Al (Aluminium): ≤ 10 ppb
Ca (Calcium): ≤ 10 ppb
Fe (Iron): ≤ 10 ppb
K (Potassium): ≤ 5 ppb
Mg (Magnesium): ≤ 10 ppb
Na (Sodium): ≤ 10 ppb
Transmission (at 210 nm): ≥ 60 %
Transmission (at 225 nm): ≥ 90 %
Transmission (from 245 nm): ≥ 98 %
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI negative): ≤ 20 ppb
Filtered by 0,2 µm filter.

Legal Information

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Related product

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Description
Pricing

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Central nervous system, Nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

-7.6 °F

flash_point_c

-22 °C


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Quantification of sugars and organic acids in biological matrices using GC-QqQ-MS
Chemosphere, 207-223 (2018)
A lab-developed interface for liquid-gas chromatography coupling based on the use of a modified programmed-temperature-vaporizing injector
Zoccali M, et al.
Journal of Chromatography A, 1622, 461096-461096 (2020)

Articles

Nonylphenols (NP) are ubiquitous substances that have been detected in highly diverse foodstuff. As breakdown products of nonylphenol ethoxylates, NP could end up in the aquatic environment. This article presents a rapid method for NP detection in surface water by planar solid phase extraction – planar yeast estrogen screen (pSPE-pYES).

Butyl methyl ether; Acetic acid; 2-Butanone; Ethyl acetate; Tetrahydrofuran; 1-Butanol; Isopropyl acetate; Heptane; Propyl acetate; 3-Methylbutanol; 4-Methyl-2-pentanone; Isobutyl acetate; Butyl acetate; Dimethyl sulfoxide; Anisole; Cumene

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