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Specifications Suitable for Liquid Chromatography, Extract/Conc, UV-SpectrophotometryFormula: C6H14Formula Weight: 86.18CAS Number: 110-54-3Synonym(s): n-Hexane; Hexyl hydride; 3-methyl pentaneMeets A.C.S. Specifications for Liquid Chromatography and UV SpectrophotometryAssay (sum of 5 isomers, total hexanes, plus methylcyclopentane)(by GC, corrected for water)min. 99.5 %Assay (as n-hexane) (by GC, corrected for water)min. 95.0 %Color (APHA)max. 10Residue after Evaporationmax. 0.0001 %Sulfur Compounds (as S)max. 0.005 %ThiophenePasses TestWater (H2O)(by Karl Fischer titration)max. 0.01 %Water-Soluble Titrable Acid (meq/g)max. 0.0003Ultraviolet Absorbance (1.00-cm cell vs. water):195 nmmax. 1.00210 nmmax. 0.20220 nmmax. 0.07230 nmmax. 0.05240 nmmax. 0.04250 nmmax. 0.02254 nmmax. 0.005280 - 400 nmmax. 0.005Fluorescence Trace Impurities, in ppb, measured as Quinine Base:at 450 nm Emissionmax. 0.3at Emission Maximum for Impuritiesmax. 1.0GC-ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (ng/L)max. 10GC-FID Sensitive Impurities (as 2-Octanol) Single Peak (µg/L)max. 5Sum of the Peaks (µg/L)max. 10Neat Solvent Front CharacterizationPasses TestFiltered through a 0.2 micron filter.Packaged under NitrogenProduct Information (not specifications):AppearanceClear, colorless solutio