Let's Connect!
Sign up to receive exclusive communications about offerings, events, news, surveys, special offers, and related topics via telephone, email and other forms of electronic communications.
34966
Riedel-de Haën
Methanol
SKU
34966
CHROMASOLV™ LC-MS, >=99.9%
Synonym(s)
Methyl alcohol
Request a Quote
Only %1 left
- For LC-MS and LC-UV trace metals analysis
- HPLC / UV-VIS quality control
- Low gradient baseline drift
- Low levels of trace metals
- No non-volatile impurities
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula CH3OH |
| MDL Number | Molar Mass 32.04 g/mol | Synonyms Methyl alcohol |
Documents
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.90 % |
| non-volatile matter | Max. 0.0005 % |
| water (Karl Fischer) | Max. 0.02 % |
| free acid (as HCOOH) | Max. 0.001 % |
| free alkali (as NH3) | Max. 0.0005 % |
| silver (Ag) | Max. 0.1 ppm |
| aluminium (Al) | Max. 0.5 ppm |
| barium (Ba) | Max. 0.1 ppm |
| calcium (Ca) | Max. 0.1 ppm |
| cadmium (Cd) | Max. 0.05 ppm |
| cobalt (Co) | Max. 0.02 ppm |
| chromium (Cr) | Max. 0.02 ppm |
| copper (Cu) | Max. 0.01 ppm |
| iron (Fe) | Max. 0.1 ppm |
| potassium (K) | Max. 0.1 ppm |
| magnesium (Mg) | Max. 0.1 ppm |
| manganese (Mn) | Max. 0.01 ppm |
| sodium (Na) | Max. 0.1 ppm |
| nickel (Ni) | Max. 0.02 ppm |
| lead (Pb) | Max. 0.02 ppm |
| tin (Sn) | Max. 0.1 ppm |
| zinc (Zn) | Max. 0.1 ppm |
| absorbance at 210 nm | Max. 0.523 |
| absorbance at 220 nm | Max. 0.301 |
| absorbance at 230 nm | Max. 0.125 |
| absorbance at 260 nm | Max. 0.009 |
| fluorescence (chinin) at 254 nm | Max. 1 ppb |
| fluorescence (chinin) at 365 nm | Max. 1 ppb |
| HPLC-gradient at 254 nm | Max. 5 mAU |
| suitability for the LC-MS | complying |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 64-65 °C (1.013 hPa) |
| Certification | For LC-MS |
| Color | Colorless |
| Concentration | >=99.90% |
| Density | 0.79 g/cm3 (20 °C) |
| Flashpoint | 11 °C |
| Form | Liquid |
| Grade | LC-MS Grade |
| Incompatible Materials | Oxidizing agents |
| Lower Explosion Limit | 5.5 %(V) |
| Melting Point/Range | -98 °C |
| Partition Coefficient | -0.71 |
| Purity Percentage | 99.90 |
| Purity Details | >=99.90% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 50 %(V) |
| Vapor Density | 1.11 |
| Vapor Pressure | 532 hPa (50 °C) |
| Viscosity | 0.55 mPa.s (25 °C) |
| pH-Value | Not applicable |
| Product Line | CHROMASOLV™ LC-MS |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1230 |
