Hexane (mixture of isomers) ≥99.5% (by GC, sum of isomers + methylcyclopentane) (95% n-Hexane), UltimAR® for liquid chromatography, for organic residue analysis, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Certificates

Supplier: MACRON AVANTOR BRAND

Certificates

About this item

Synonyms: Hexanes, Isohexane

CAS Number:110-54-3

:92112-69-1

Formula:H₃C(CH₂)₄CH₃

MDL Number:MFCD02179311

:86.18 g/mol

Merck Index:13,04712

Boiling Pt:69 °C (1013 hPa)

Melting Pt:–94.3 °C

Density:0.659 g/cm³ (20 °C)

Flash Pt:–22 °C

EINECS:203-777-6

UN:1208

ADR:3,II

:GHS02

:GHS08

:GHS07

:GHS09

Storage Temperature:Ambient

Specifications

Environmentally Preferable:

Specifications

Specification Test Results

For Laboratory,Research,or Manufacturing Use:
—
methylcyclopentane)(by GC):
≥99.5 %
ACS - Assay (sum of 5 isomers, total hexanes plus:
≥99.5 %
ACS - Assay (as n-hexane) (by GC, corrected for water):
≥95.0 %
ACS - Color (APHA):
≤10
ACS - Residue after Evaporation:
≤0.0001 %
ACS - Sulfur Compounds (as S):
≤0.005 %
ACS - Thiophene:
Passes Test
ACS - Water (H₂O)(by Karl Fischer titrn):
≤0.01 %
ACS - Water-Soluble Titrable Acid (meq/g):
≤0.0003
Ultraviolet Absorbance (1.00-cm cell vs. water) - 195 nm:
≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
≤0.20
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
≤0.07
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:
≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 240 nm:
≤0.04
Ultraviolet Absorbance (1.00-cm cell vs. water) - 250 nm:
≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 nm:
≤0.005
Ultraviolet Absorbance (1.00-cm cell vs. water) - 280 - 400 nm:
≤0.005
Fluorescence Trace Impurities, measured as Quinine Base - at 450 nm Emission:
≤0.3 ppb
Fluorescence Trace Impurities, measured as Quinine Base - at Emission Maximum for Impurities:
≤1.0 ppb
ECD Sensitive Impurities (as Heptachl or Epoxide) Single Peak (ng/L):
≤10 ppb
FID Sensitive Impurities (as 2-Octano l) Single Peak (µg/L):
≤5 ppb
FID - Sum of the Peaks (µg/L):
≤10
ECD-Sensitive Impurities (as Ethylene Dibromide) - Single Impurity Peak (ng/mL):
≤5