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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 PC1400000 | 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 |
