n- Hexane ULTIMAR 4L for LC,extraction, UV spectrophotometry and
hep-H487-10-4L

DANGER

 

 

Formula: H3C(CH2)4CH3
MW: 86.18 g/mol
Boiling Pt: 69 °C (1013 hPa)
Melting Pt: –94,3 °C
Density: 0.659 g/cm³ (20 °C)
Flash Pt: –22 °C
Storage Temperature: Ambient
MDL # MFCD02179311
CAS Number: 110-54-3
EINECS: 203-777-6
UN: 1208
ADR: 3,II
Merck Index: 13,04712

 

 

Specification Test Results

For Laboratory,Research,or Manufacturing Use 
ACS - Assay (sum of 5 isomers, total hexanes<(>,<)> plus≥ 99.5 %
methylcyclopentane)(by GC)≥ 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 - ThiophenePasses Test
ACS - Water (H O)(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
Neat Solvent Front Characterization - Largest Peak, 0-0.4 x RT (ng/mL) 
Filtered through a 0.2 micron filter. 
Packaged under Nitrogen 

Unit Qty: ea

Availability: 294 in stock