n-Hexane – High Purity General Use HPLC GradeCAS# 110-54-3 |
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| Property | Unit: | Specification: |
|---|---|---|
| Assay (GC)(Hexane Isomers & Methylcyclopentane) | % | 98.5 Minimum |
| Assay (GC), n-Hexane | % | 85.0 Minimum |
| Color | APHA | 10 Maximum |
| Residue after Evaporation | ppm | 10 Maximum |
| Water Soluble Titrable Acid | meq/g | 0.0003 Maximum |
| Sulfur Compounds (as S) | % | 0.005 Maximum |
| Thiophene | Passes Test | |
| Water | % | 0.1 Maximum |
| Liquid Chromatography Suitability | Passes Test | |
| UV Absorbance @ | ||
| 210 nm | 1.00 Maximum | |
| 220 nm | 0.20 Maximum | |
| 230 nm | 0.10 Maximum | |
| 240 nm | 0.04 Maximum | |
| 250 nm | 0.02 Maximum | |
| 280-400 nm | 0.01 Maximum | |
| Packaging | ||
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| Ordering Information | ||
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