Hexanes (95% n-Hexane) UltimAR, For use in Liquid Chromatography, Extraction/Concentration, UV-Spectophotometry, Macron™
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hexanes (95% n-hexane) ultimar, for use in liquid chromatography, extraction/concentration, uv-spectophotometry, macron™
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Hexanes (95% n-Hexane) UltimAR, For use in Liquid Chromatography, Extraction/Concentration, UV-Spectophotometry, Macron™
Formula: C6H14
Formula Weight: 86.18
Suitable for Liquid Chromatography, Extract/Conc, UV-Spectrophotometry
| TEST |
SPECIFICATION |
| Meets A.C.S. Specifications for Liquid Chromatography and UV Spectrophotometry |
Assay (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. 10 |
| Residue after Evaporation |
max. 0.0001% |
| Sulfur Compounds (as S) |
max. 0.005% |
| Thiophene |
Passes Test |
| Water (H2O)(by Karl Fischer titrn) |
max. 0.01% |
| Water-Soluble Titrable Acid (meq/g) |
max. 0.0003 |
Ultraviolet Absorbance
(1.00-cm cell vs. water): |
| 195 nm |
max. 1.00 |
| 210 nm |
max. 0.20 |
| 220 nm |
max. 0.07 |
| 230 nm |
max. 0.05 |
| 240 nm |
max. 0.04 |
| 250 nm |
max. 0.02 |
| 254 nm |
max. 0.005 |
| 280 - 400 nm |
max. 0.005 |
| Fluorescence Trace Impurities, in ppb, measured as Quinine Base: |
| at 450 nm Emission |
max. 0.3 |
| at Emission Maximum for Impurities |
max. 1.0 |
| GC-ECD Sensitive Impurities (as Heptachlor Epoxide) Single Peak (ng/L) |
max. 10 |
| GC-FID Sensitive Impurities (as 2-Octanol) Single Peak (μg/L) |
max. 5 |
| Sum of the Peaks(μg/L) |
max. 10 |
| Neat Solvent Front Characterization |
| Single Impurity Peak (ng/mL) |
max. 5 |
| Largest Peak, 0-0.4 x RT (ng/mL) |
Performance Only |
| Filtered through a 0.2 micron filter. |
| Packaged under Nitrogen |
| Product Information (not specifications): |
| Appearance (clear, colorless solution) |
| |
| For Laboratory, Research or Manufacturing Use |
| For a Certificate of Lot Analysis, visit www.avantormaterials.com. |
| CAS Number |
110-54-3 |
| IMO |
3:1208 |
| HTS Number |
2901105000 |
| Specific Gravity |
1L = .66 Kg |
| Flash Point |
-23°C |
| Spill Kit |
Solvent Spill Cleanup |
| Storage Color Code |
Red |
| Management of Change |
NI |