Methanol HPLC Gradient Grade: For use in Liquid Chromatography (HPLC & UHPLC) & Spectrophotometry (methyl alcohol) 4L
9093-68-4L
DG3 Flammable Liquid DG6.1 Toxic
Methanol HPLC Gradient Grade: For use in Liquid Chromatography
(HPLC & UHPLC) & Spectrophotometry (methyl alcohol)
Material No.: 9093-P04
Shelf Life - 3 years
|
Danger |
| Formula: CH₃OH MW: 32,04 g/mol Boiling Pt: 64,6 °C (1013 hPa) Density: 0,7918 g/cm³ (20 °C) Flash Pt: 11 °C (closed cup) |
CAS Number: 67-56-1 UN: 1230 DG: 3 Flammable Liquid Packing Group: II - medium risk |
 |
| Assay (GC) | Min. 99.9% |
| Residue after Evaporation | Max. 1ppm |
| Water (KF) | Max. 0.05 % |
| Gradient Elution Test at 254 nm | Max. 2 mAU |
| at 254 nm | Max. 2 mAU |
| Ultraviolet Absorbance (1.00-cm cell vs Water) | |
| at 205 nm | Max. 1.00 |
| at 210 nm | Max. 0.5 |
| at 220 nm | Max. 0.2 |
| at 230 nm | Max. 0.1 |
| at 240 nm | Max. 0.05 |
| at 260 nm | Max. 0.004 |
| Acetone | 0.001% max |
| Gradient Elution Test (a.u.) - 254 nm | 0.002 max |
| Fluorescence Trace Impurities, measured | 0.3ppb |
Unit Qty: ea
Availability: 577.571 in stock
