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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 |
Property | Value |
---|---|
Refractive Index | n |
Identity (IR) | complying |
Assay (GC) | Min. 99.90 % |
Non-volatile matter | Max. 0.001 % |
Mixable with H2O | complying |
Water (Karl Fischer) | Max. 0.1 % |
Titrable Acid | Max. 0.0003 meq/g |
Titrable Base | Max. 0.0002 meq/g |
KMnO4 reducing matter | complying |
Acetaldehyde | Max. 0.001 % |
Formaldehyde | Max. 0.001 % |
Acetone (GC) | Max. 0.001 % |
Reaction against H2SO4 | complying |
Absorbance at 400 nm | Max. 0.01 |
Absorbance 280 nm | Max. 0.01 |
Absorbance at 260 nm | Max. 0.04 |
Absorbance at 240 nm | Max. 0.10 |
Absorbance at 230 nm | Max. 0.20 |
Absorbance at 220 nm | Max. 0.40 |
Absorbance at 210 nm | Max. 0.80 |
Absorbance at 205 nm | Max. 1.00 |
APHA | Max. 10 |
Vapor Pressure | 97.68 mmHg ( 20 °C) |
Property | Value |
---|---|
Boiling Point/Range | 64-65 °C (1.013 hPa) |
Certification | ACS Reagent |
Color | Colorless |
Density | 0.79 g/cm3 (20 °C) |
Flashpoint | 11 °C |
Form | Liquid |
Grade | Spectrophotometric 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 Pressure | 128 hPa (20 °C) |
Viscosity | 0.55 mPa.s (25 °C) |
pH-Value | Not applicable |
Storage Temperature | Ambient |
Property | Value |
---|---|
Hazard Class | 3 |
Package Group | II |
UN ID | UN1230 |
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