Methanol, Uvasol® for spectroscopy, Supelco®
Supplier: MilliporeSigma
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Danger
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Synonyms:
Hydroxy methane
, Methyl alcohol
, Carbinol
, Wood alcohol
Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.
Formula:
CH₃OH MW: 32.04 g/mol Boiling Pt: 64.6 °C (1013 hPa) Melting Pt: –98 °C Density: 0.7918 g/cm³ (20 °C) Flash Pt: 11 °C (closed cup) |
MDL Number:
MFCD00004595 CAS Number: 67-56-1 UN: 1230 ADR: 3 (6.1),II Merck Index: 13,05984 |
Specification Test Results
Solubility | (20 °C) soluble |
Melting Point | -98 °C |
Molar Mass | 32.04 g/mol |
Boiling Point | 64.5 °C (1013 hPa) |
Vapor Pressure | 128 hPa (20 °C) |
Flash Point | 10 °C |
Refractive Index | 1.33 |
Explosion Limit | 5.5 - 44 %(V) |
Density | 0.792 g/cm3 (20 °C) |
pH | (H2O) no data available |
Ignition Point | 455 °C DIN 51794 |
Evaporation number | 6.3 |
Water absorption | 1000 g/kg |
Hazard Class | 3 |
Hazard Class Description | Flammable liquid |
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