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Merck
CN

HX0298

Hexane, mixture of isomers

≥98.5% (hexane isomers + methylcyclopentane), suitable for gas chromatography (GC), Non-UV OmniSolv®

别名:

Hexanes, Hexane

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关于此项目

经验公式（希尔记法）:
C6H14
化学文摘社编号:
110-54-3
分子量:
86.18
UNSPSC Code:
12191502
EC Index Number:
203-777-6
MDL number:
MFCD00009520
Assay:
≥98.5% (hexane isomers + methylcyclopentane)
≥99.8% (total aliphatic hydrocarbons less than C8)
Technique(s):
gas chromatography (GC): suitable
Bp:
69 °C/1013 hPa
Vapor pressure:
160 hPa ( 20 °C)

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产品名称

Hexanes, 98.5%,, for GC analyses, Non-UV OmniSolv®

SMILES string

C(CCC)CC

InChI

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

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

vapor pressure

160 hPa ( 20 °C)

product line

OmniSolv®

assay

≥98.5% (hexane isomers + methylcyclopentane)
≥99.8% (total aliphatic hydrocarbons less than C8)

form

liquid

technique(s)

gas chromatography (GC): suitable

impurities

≤0.01% Water (H2O)
≤2 ng/L Capillary ECD responsive substances (as PCNB)
≤3 μg/L Capillary FID responsive substances (as decane)

evapn. residue

≤1 ppm

color

APHA: ≤10

bp

69 °C/1013 hPa

mp

-94.3 °C

transition temp

flash point -22 °C

solubility

0.0095 g/L

density

0.66 g/cm3 at 20 °C

shipped in

ambient

storage temp.

room temp

Quality Level

100

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相关类别

Application

for GC analyses, Non-UV OmniSolv®
  • Used as a carrier or extraction solvent in GC analysis of hydrocarbons, pesticides, and environmental pollutants, where the presence of hexane isomers enhances volatility and separation efficiency.
  • Used in pharmaceutical and food testing workflows to extract non-polar analytes prior to GC-FID or GC-MS detection.

General description

Hexane, mixture of isomers is a high purity solvent primarily of hexane isomers and methylcyclopentane. It is a non-polar solvent optimized for analytical chromatography. Its low boiling point and minimal UV absorbance make it ideal for gas chromatography (GC) applications, particularly in the analysis of hydrophobic and volatile organic compounds.

Analysis Note

Assay (n-hexane)Report%Assay (total aliphatic hydrocarbons less than C8)99.8% minAssay (total hexane isomers + methylcyclopentane)98.5% minBoiling range66.1-69.4°CCapillary ECD responsive substances (as PCNB)2ng/L maxCapillary FID responsive substances (as decane)3µg/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConformsRefractive index (at 20°C)Water (H2O)0.01% max

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!
is packaged in 1L amber glass bottle
is packaged in 4L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Legal Information

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

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

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-7.6 °F - closed cup

flash_point_c

-22 °C - closed cup

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