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32213
Riedel-de Haën
Methanol
SKU
32213
Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8% (GC)
Synonym(s)
Methyl alcohol
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ACS GENERAL USE SOLVENTS
- value priced solution for applications such as preparative-scale HPLC, cleaning and organic synthesis
- suitable for less demanding applications such as routine isocratic HPLC
- variations and decrease issues traceable to solvent contamination
- all solvents are tested to meet ACS general use specifications
| 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 |
|---|---|
| appearance | complying |
| appearance (form) | complying |
| appearance (color) | complying |
| assay (GC) | Min. 99.8 % |
| boiling range | 64 - 65 °C |
| density (D 20/20) | 0.791 - 0.793 |
| refractive index (n 20/D) | 1.328 - 1.330 |
| non-volatile matter | Max. 0.0005 % |
| water (Karl Fischer) | Max. 0.05 % |
| free acid (as HCOOH) | Max. 0.002 % |
| free alkali (as NH3) | Max. 0.00005 % |
| aluminium (Al) | Max. 0.00005 % |
| boron (B) | Max. 0.000002 % |
| barium (Ba) | Max. 0.00001 % |
| bismuth (Bi) | Max. 0.00001 % |
| calcium (Ca) | Max. 0.00005 % |
| cadmium (Cd) | Max. 0.000005 % |
| cobalt (Co) | Max. 0.000002 % |
| chromium (Cr) | Max. 0.000002 % |
| copper (Cu) | Max. 0.000001 % |
| iron (Fe) | Max. 0.00001 % |
| potassium (K) | Max. 0.00005 % |
| lithium (Li) | Max. 0.00001 % |
| magnesium (Mg) | Max. 0.00001 % |
| manganese (Mn) | Max. 0.000001 % |
| molybdenum (Mo) | Max. 0.00001 % |
| sodium (Na) | Max. 0.00005 % |
| nickel (Ni) | Max. 0.000002 % |
| lead (Pb) | Max. 0.000002 % |
| tin (Sn) | Max. 0.00001 % |
| strontium (Sr) | Max. 0.00001 % |
| zinc (Zn) | Max. 0.00001 % |
| chloride (Cl) | Max. 0.00005 % |
| sulfate (SO4) | Max. 0.0001 % |
| KMnO4 red. matter (as O) | Max. 0.00025 % |
| aldehydes (as CH3CHO) | Max. 0.001 % |
| ketones (as CH3COCH3) | Max. 0.001 % |
| acetaldehyde | Max. 0.001 % |
| acetone (GC) | Max. 0.001 % |
| carbonyl compounds (as CO) | Max. 0.005 % |
| carbonyl compounds (ACS) | complying |
| ethanol (GC) | Max. 0.1 % |
| formaldehyde | Max. 0.001 % |
| reaction against H2SO4 | complying |
| mixable with H2O | complying |
| APHA | Max. 10 |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 64-65 °C (1.013 hPa) |
| Certification | ACS, Reag. ISO, Reag. Ph. Eur. |
| Color | Colorless |
| Concentration | >=99.80% |
| Density | 0.79 g/cm3 (20 °C) |
| Flashpoint | 11 °C |
| For Use With (Equipment) | Labratory use |
| Form | Liquid |
| Grade | ACS Grade |
| Incompatible Materials | Oxidizing agents |
| Lower Explosion Limit | 5.5 %(V) |
| Melting Point/Range | -98 °C |
| Partition Coefficient | -0.71 |
| Purity Percentage | 99.80 |
| Purity Details | >=99.80% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 50 %(V) |
| Vapor Density | 1.11 |
| Vapor Pressure | 128 hPa (20 °C) |
| Viscosity | 0.55 mPa.s (25 °C) |
| pH-Value | Not applicable |
| Product Line | Puriss. p.a. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1230 |
