Ethanol absolute, Uvasol® for spectroscopy, Supelco®
Supplier: MilliporeSigma
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Danger
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Synonyms:
Ethyl 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:
C₂H₅OH MW: 46.07 g/mol Boiling Pt: 78.3 °C (1013 hPa) Melting Pt: –117 °C Density: 0.7895 g/cm³ (20 °C) Flash Pt: 12 °C Storage Temperature: Ambient |
MDL Number:
MFCD00003568 CAS Number: 64-17-5 EINECS: 200-578-6 UN: 1170 ADR: 3,II REACH: 01-2119457610-43 Merck Index: 12,03806 |
Specification Test Results
Solubility | (20 °C) completely miscible |
Melting Point | -114.5 °C |
Molar Mass | 46.07 g/mol |
Boiling Point | 78.3 °C (1013 hPa) |
Vapor Pressure | 59 hPa (20 °C) |
Flash Point | 12 °C |
Refractive Index | 1.36 |
Explosion Limit | 3.5 - 15 %(V) |
Density | 0.790 - 0.793 g/cm3 (20 °C) |
pH | 7.0 (10 g/l, H2O, 20 °C) |
Ignition Point | 363 °C |
Hazard Class | 3 |
Hazard Class Description | Flammable liquid |
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