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42105
Riedel-de Haën
Methanol
SKU
42105
TraceSELECT™, for metal speciation analysis, ≥99.9%
Synonym(s)
Methyl alcohol
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High purity solvents for speciation analysis by LC-ICP-MS
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Rigorous purification procedures followed by UV spectroscopy, IC, and ICP-MS testing to assure high chemical purity and high UV transmittance
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The blank values for metal traces in these solvents are in the ppb range or lower.
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula CH3OH |
| MDL Number | Molar Mass 32.04 g/mol | RTECS Number 1098229 | Synonyms Methyl alcohol |
Documents
Specifications
| Property | Value |
|---|---|
| assay (GC) | Min. 99.9 % |
| water (Karl Fischer) | Max. 0.02 % |
| silver (Ag) | Max. 0.5 ppb |
| aluminium (Al) | Max. 5 ppb |
| arsenic (As) | Max. 1 ppb |
| gold (Au) | Max. 0.5 ppb |
| barium (Ba) | Max. 0.5 ppb |
| beryllium (Be) | Max. 0.5 ppb |
| bismuth (Bi) | Max. 0.5 ppb |
| calcium (Ca) | Max. 100 ppb |
| cadmium (Cd) | Max. 0.5 ppb |
| cerium (Ce) | Max. 0.5 ppb |
| cobalt (Co) | Max. 0.5 ppb |
| chromium (Cr) | Max. 1 ppb |
| cesium (Cs) | Max. 0.5 ppb |
| copper (Cu) | Max. 1 ppb |
| iron (Fe) | Max. 5 ppb |
| gallium (Ga) | Max. 0.5 ppb |
| germanium (Ge) | Max. 0.5 ppb |
| mercury (Hg) | Max. 1 ppb |
| indium (In) | Max. 0.5 ppb |
| iridium (Ir) | Max. 0.5 ppb |
| potassium (K) | Max. 10 ppb |
| lithium (Li) | Max. 0.5 ppb |
| magnesium (Mg) | Max. 5 ppb |
| manganese (Mn) | Max. 0.5 ppb |
| molybdenum (Mo) | Max. 0.5 ppb |
| sodium (Na) | Max. 250 ppb |
| nickel (Ni) | Max. 2 ppb |
| lead (Pb) | Max. 0.5 ppb |
| palladium (Pd) | Max. 0.5 ppb |
| platinum (Pt) | Max. 0.5 ppb |
| rubidium (Rb) | Max. 0.5 ppb |
| rhodium (Rh) | Max. 0.5 ppb |
| ruthenium (Ru) | Max. 0.5 ppb |
| antimony (Sb) | Max. 0.5 ppb |
| selenium (Se) | Max. 1 ppb |
| tin (Sn) | Max. 0.5 ppb |
| strontium (Sr) | Max. 0.5 ppb |
| titanium (Ti) | Max. 5 ppb |
| thallium (Tl) | Max. 0.5 ppb |
| uran (U) | Max. 0.5 ppb |
| vanadium (V) | Max. 0.5 ppb |
| zinc (Zn) | Max. 50 ppb |
| zirconium (Zr) | Max. 0.5 ppb |
| bromide (Br) | Max. 10 ppb |
| chloride (Cl) | Max. 25 ppb |
| fluoride (F) | Max. 10 ppb |
| iodide (I) | Max. 10 ppb |
| nitrite (NO2) | Max. 10 ppb |
| nitrate (NO3) | Max. 25 ppb |
| phosphate (PO4) | Max. 10 ppb |
| sulfate (SO4) | Max. 50 ppb |
| aldehydes (as CH3CHO) | Max. 10 ppm |
| formaldehyde | Max. 10 ppm |
| ketones (as CH3COCH3) | Max. 20 ppm |
| transmittance at 210 nm | Min. 30 % |
| transmittance at 220 nm | Min. 50 % |
| transmittance at 230 nm | Min. 75 % |
| transmittance from 260 nm | Min. 98 % |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 64-65 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.79 g/cm3 (20 °C) |
| Flashpoint | 11 °C |
| Form | Liquid |
| Grade | Trace Analysis |
| 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 Pressure | 128 hPa (20 °C) |
| Viscosity | 0.55 mPa.s (25 °C) |
| pH-Value | Not applicable |
| Product Line | TraceSELECT™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1230 |
