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Merck
CN

HX0290

Hexane, mixture of isomers

≥98.5% (total hexane isomers + methylcyclopentane), suitable for HPLC, meets USP/NF

别名:

Hexanes, FM approval

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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% (total hexane isomers + methylcyclopentane)
Technique(s):
HPLC: suitable
Bp:
69 °C/1013 hPa
Vapor pressure:
160 hPa ( 20 °C)

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产品名称

Hexanes, HPLC, 98.5% Hexanes, HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

SMILES string

C(CCC)CC

InChI

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

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

agency

meets USP/NF

vapor pressure

160 hPa ( 20 °C)

assay

≥98.5% (total hexane isomers + methylcyclopentane)

form

liquid

technique(s)

HPLC: suitable

impurities

≤0.0003 meq/g Water-soluble titrable acid
≤0.005% Sulfur compounds (as S)
≤0.01% Water (H2O)

evapn. residue

≤5 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

UV absorption

λ: 195 nm Amax: ≤1.00
λ: 210 nm Amax: ≤0.30
λ: 220 nm Amax: ≤0.20
λ: 230 nm Amax: ≤0.10
λ: 240 nm Amax: ≤0.04
λ: 250 nm Amax: ≤0.02
λ: 280-400 nm Amax: ≤0.01

shipped in

ambient

storage temp.

room temp

Quality Level

100

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Analysis Note

AppearanceClear liquid, free from particulatesAssay (n-hexane)Report%Assay (total hexane isomers + methylcyclopentane)98.5% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testInfrared SpectrumConformsSulfur compounds (as S)0.005% maxThiopheneTo pass testUV Abs. at 195 nm1.00AU maxUV Abs. at 210 nm0.30AU maxUV Abs. at 220 nm0.20AU maxUV Abs. at 230 nm0.10AU maxUV Abs. at 240 nm0.04AU maxUV Abs. at 250 nm0.02AU maxUV Abs. at 280 - 400 nm0.01AU maxWater (H2O)0.01% maxWater-soluble titrable acid0.0003meq/g max

Application

HX0290P-6 and HX0290P-1 are packaged in poly coated glass bottles
HX0290-NP10 sold as 2 x 10 L
Hexane can be used as a:
  • Mobile phase in the normal phase high-performance liquid chromatography (NP-HPLC) for the separation and analysis of non-polar compounds.
  • Solvent in the extraction of essential oils and fats from plant materials.
  • Purification of solvent in the crystallization of active pharmaceutical ingredients (APIs).

General description

Hexane, a mixture of isomers, is intended for use in high-performance liquid chromatography (HPLC). Its low UV absorbance and high volatility make it an excellent choice for trace analysis and sample preparation in various analytical applications.

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!

Preparation Note

Product filtered through a 0.2 μm filter

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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