Product Description
Birch Biotech Pristine n-Hexane 95%, HPLC Grade, 4x4L case
EXCLUSIVE OFFER: if you buy a case and for some reason it doesn't work out, we'll take ALL the bottles back, and pay for return shipping!
DOES NOT SHIP TO RESIDENTIAL ADDRESSES.
FREE Ground shipping (cannot ship via rush-shipping), no hazmat fees, EVER!
Features:
-ISO certified!
-ACS Certified!
- Low UV absorbance, High GC assay!
- Low water content and residue after evaporation!
- Packaged with Nitrogen!
- Packaged in glass bottles!
- Actual Lot Analysis printed on each label!
Achieve dependable, precise results with Birch Biotech HPLC Grade n-Hexane 95%—the preferred choice for laboratories that prioritize purity, accuracy, and performance in high-stakes analytical workflows!
Product Specifications:
| PRISTINE® n-Hexane 95%, HPLC Grade | |
| Product Name | n-Hexane 95% |
| Product Number | 1916-5 |
| Formula | CH3(CH2)4CH3 |
| Molecular Weight | 86.18 |
| Grade | HPLC |
| CAS Number | 110-54-3 |
| Beilstein/REAXYS Number | 1730733 |
| EC Number | 203-777-6 |
| MDL number | MFCD00009520 |
| UNSPSC Code | 12190000 |
| Exp. Date after Mfg. Date | 3 years |
| Test Method | ACS 11th Edition |
| Specifications | |
| Meets ACS Specification | Yes |
| Appearance (color) | Colorless |
| Form | Liquid |
| Purity (GC area %) | Min 95.0% |
| Assay (by GC) | Min 95% |
| Color (APHA) | Max 10 |
| Water | Max 0.01% |
| Residue after evaporation | Max 3 ppm |
| Titratable Base | Max 0.0003 mEq/g |
| Ultraviolet Spectrophotometry | |
| UV Absorbance 195 nm | Max 1 |
| UV Absorbance 210 nm | Max 0.25 |
| UV Absorbance 220 nm | Max 0.75 |
| UV Absorbance 254 nm | Max 0.005 |
| UV Cutoff | Max 195 nm |
| Properties | |
| vapor pressure | 256 mmHg (37.7 °C) |
| vapor density | ~3 (vs air) |
| boiling point | 69 °C (lit.) |
| melting point | −95 °C (lit.) |
| density | 0.659 g/mL at 25 °C (lit.) |
| autoignition temp. | 453 °F |
| expl. lim. | 7.7 % |
| refractive index | n20/D 1.375 (lit.) |
