n-Hexane 95% HPLC Reagent ACS, 4x4L CASE

Clarkson HC0009-G
n-Hexane 95% HPLC Reagent ACS, 4x4L CASE
Pharmco 35995HPLCCS4L  / 101258

Meets ACS specifications and n-hexane for use with EPA Method 1664A
Suitable for EPA Method 1664

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Chemical Identification and Properties

    Boiling point: 156.2 °F (69 °C)
    Molecular formula: C6-H14
    Molecular weight: 86.17 g/mol
    Vapor pressure: 176 hPa (132.0 mmHg)

PRODUCT SPECIFICATIONS

TEST	SPECIFICATION
Assay (by GC-FID)
(as n-Hexane)	Min 95 %
(Sum of 5 Isomers, Total Hexanes & Methylcyclopentane)	Min 98.5 %
(as C6 Hydrocarbons)	Min 99.5 %
Identification by IR Spectroscopy	Passes Test
Description Clear colorless liquid free of suspended matter	Passes Test
Color	Max 10 APHA
Residue after evaporation	Max 10 ppm
Water (by KF coulometry)	Max 0.02 %
Water soluble titrable acid	Max 0.0003 meq/g
Sulfur compounds (as Sulfur)	Max 0.005 %
Thiophene	Passes Test
LC suitability	Passes Test
Optical absorbance at
195 nm	Max 1.00 AU
210 nm	Max 0.30 AU
220 nm	Max 0.20 AU
230 nm	Max 0.10 AU
240 nm	Max 0.04 AU
250 nm	Max 0.02 AU
280-400 nm	Max 0.01 AU

Additional Information
General Information
NIST information